Automated Logic InterOP8500 Technical Instructions

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Page 1

Technical Instructions

InterOP8500

Introduction 2

Specifications 3

Mounting 4

Connecting Expander Modules 4

Addressing 4

Power Wiring 5

Using the ALC Power Supply 6

Using the Johnson Power Supply 7

Network Communications 7

Communicating with the Workstation 8

Input/Output 9

Analog Inputs 9

Unswitched and Switched Inputs 10

Calculating Offset and Gain 12

Binary I/O Power Jumper 12

Binary Inputs 13

Binary Outputs 13

Point Identifiers 15

Point Identifiers in WebCTRL 15

Channel Numbers in SuperVision 15

Transferring Memory 17

Transferring Memory in WebCTRL 17

Transferring Memory in SuperVision 18

Troubleshooting 18

Formatting the Module 18

LEDs 18

Protection 19

Production Date 19

Sample GFB 20

Automated Logic Corporation • 1150 Roberts Blvd. • Kennesaw, GA 30144 • 770/429-3000 • 770/429-3001 Fax • www.automatedlogic.com • Copyright 2001 Automated Logic Corporation. All rights reserved. Automated Logic, the Automated Logic logo, SuperVision, Eikon, Alert, and InterOp are registered trademarks of Automated Logic Corporation. WebCTRL is a trademark of Automated Logic Corporation. BACnet All other brand and product names are trademarked by their respective companies.

is a registered trademark of ASHRAE.

Page 2

Introduction

The InterOP8500 mounts directly to a Johnson Controls panel, replacing the Johnson FIC-1n1 control board and the PCR-102. The InterOP8500 uses the same mounting brackets and can be powered by the existing power supply (using a special adaptor cable). However, in order to retain the UL listing, the RPA-105 and the LPS-105 must be replaced by the PWRSUP8500.

In addition, the InterOP8500 uses the Johnson field termination board (FTB-102) for binary I/O and analog input. Please note that slave FICs must be replaced by separate, standalone InterOP8500 modules.

The InterOP8500’s edge connector plugs directly into the field termination board’s socket. Once connected, the InterOp8500 accesses the binary and analog I/O, as well

as an isolated 12VDC power supply for its binary outputs. The InterOP8500 board contains the microprocessor, a connection port for the network connection, and a port for I/O expansion. The InterOP8500 has 8 binary inputs, 15 analog inputs (which can be set to either RTD or voltage mode), and 16 digital outputs.

The Access Port allows communication with WebCTRL or SuperVision. The InterOP8500's keypad port provides the interface for serial communications with a BACview BACview

BACview

keypad display. Refer to the

or BACview

Hardware Technical

Instructions for more information on small and large keypad display.

NOTE

NOTE A 24VAC power supply is required for

NOTENOTE a keypad.

Keypad Port

CMnet Terminal

Access

Port

Comm Mode

Jumper

Expander Port

Binary Output

HOA Switches

Binary I/O

PowerJumper

2/8"

.64 cm

Keypad

Power

Dual Rotary

Address

Binary I/O

Baud Rate

11 1/4"

28.58 cm

10's 1's

Binary Outputs

47/8"

12.38 cm

Switch

InterOp8500

Analog Inputs

Format

Button

Power Switch

5/8"

1.59 cm

2.5 cm

Power Terminals

85/8"

21.9 cm

3/8"

.95 cm

Figure 1. InterOP8500 layout and dimensions

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The table below outlines the limitations and

requirements depending on whether you are using WebCTRL or SuperVision to communicate with your InterOP8500.

Specifications

Power 5VDC, 175mA (external), 275 mA

(internal).

12VDC, 25mA.

WebCTR L Super Vision

Module Driver DRV_InterO

P8500

Number of Function Blocks*

Number of BACnet Objects*

* depending on available memory

100 59

2000 1000

85M

For more information, see the appropriate module driver document on the Automated Logic website at www.automatedlogic.com.

12VDC, 175mA (external power), 25 mA (internal power) supplied through the card-edge connector.

24VAC, 300mA for use with the large keypad/display.

Inputs 8 binary inputs, 15 analog inputs

(configurable for 1k ohm nickel RTD or 1 to 5V).

Input Resolution 12 bit A/D.

Digital Outputs 16 digital outputs,

12VDC, 300mA fused output.

Communication For WebCTRL, 156 kbps

BACnet-over-ARCNET and 9600 bps or

38.4 kbps EIA-485 BACnet MS/TP.

For SuperVision, 156 kbps BACnet-overARCNET, 9600 bps or 38.4 kbps Legacy CMnet. Access Port:9600 bps or 38.4 kbps EIA-485.

MX-Line

U-Line: 9600 bp s or 3840 0 b p s

U-Cards

LGRM-E

CMnet (ARC156)

UNI/32

TNPB

S-Line

Figure 2. Network Architecture

For WebCTRL, BACnet/IP. For SuperVision, BAC net/Ether net.

MX-Line

Johnson Field Device

InterO p85 00

John s o n Fie ld Termination Board

Johnson Field Device

John son I/O Dev ice

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Environmental Operating Range 0-

130 °F (-17.8 to 54.4 °C), 10 to 90% relative humidity, non-condensing.

Status Indication Visual (LED) status of

CMnet communication, running, errors, and power.

Memory 1MB Flash memory, 2MB non-

volatile battery-backed RAM (which stores data even during power failures). 128 bytes of EEPROM.

Real Time Clock A battery-backed real

time clock that keeps track of time in the event of a power failure.

Protection Surge and transient protection

circuitry.Optically isolated communications.

Bat t e ry Seven-year lithium BR2330 battery

provides a minimum of 10,000 hours of data retention during power outages.

Mounting

CAUTION

CAUTION Changes or modifications to this

CAUTIONCAUTION unit not expressly approved by the party responsible for compliance could void the user's authority to operate the equipment.

place with the plastic retainers provided in the panel.

4. Place the brushed aluminum ALC label on the door of the panel.

Connecting Expander Modules

Up to five expansion Mx modules can be connected to an InterOP8500. The stack can be arranged in a single column using the optional expansion cable.

NOTE

NOTE Use only one expansion cable per

NOTENOTE stack.

Addressing

Before setting or changing the address, make sure the InterOP8500’s power is off. The InterOP8500 only reads the address when the module is turned on. After changing the address, you must transfer memory to the module. Refer to “Transferring Memory” on page 17.

The InterOP8500 has two rotary switches for addressing:

1. Remove all power to the Johnson Controls panel.

2. Open the face of the Johnson Controls panel. The panel may contain up to three Johnson Controls boards which face the front of the panel and a side-mounted board.The facing boards are stacked above one another and are located adjacent to the field termination board. Remove the facing boards and any cables (called "RPA wires") connected to them.

3. The InterOP8500 mounts directly to the field termination board using either the PWRSUP8500 or the existing power supply (RPA-105 and LPS-105) as shown in Figure 3 on page 5 and Figure 5 on page

6. Connect the InterOP8500 edge connectors to the field termination board's socket. Lock the InterOP8500 in

• For WebCTRL systems, use the switches to assign the device’s MAC (medium access control) address on the BACnetover-ARCNET network segment. The rotary switches define the MAC address portion of the device’s BACnet address which is composed of the network address and the MAC address.

• For SuperVision systems, use the switches to assign the device’s module number.

One switch corresponds to the tens digit and the other corresponds to the ones digit. For example, if the module’s address is three, set the tens switch to zero and the ones switch to three, as shown in Figure 4 on page 5.

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Plastic Retainer s

InterOp-8500 Power Connector

Power Cab le

Johnson Controls Panel

Johnson Field T e rmination Board (FTB-102)

to External Power Supply

Figure 3. InterOp8500/PWRSUP8500 mounted in Johnson Controls panel

10's 1's

Figure 4. Setting the CMnet address

Power Wiring

The InterOP8500 module is designed to accept power directly from either the PWRSUP8500 or the existing Johnson power supply (LPS-105 and RPA-105). In order to retain the UL listing of your system, a field inspection is required if using a Johnson power supply or the RPA-105 and the LPS-105 must be replaced by the PWRSUP8500 or. Refer to “Using the ALC Power Supply” on page 6 for wiring with the PWRSUP8500, or to “Using the Johnson Power Supply” on page 7 for wiring with an existing Johnson power supply.

PWRSUP8500 (side-mounted)

InterOp-8500

Edge Connectors

Whenever possible, make sure the module's power and communications connections are working properly before connecting any inputs and outputs. Care should be taken to isolate power wiring from all other wiring inside the enclosure. The high and low voltage wiring must be kept as far apart from each other as is possible to avoid noise interference.

NOTE

NOTE To protect analog signals from stray

NOTENOTE noise and to minimize EMI, use shielded cable on all signal wires and low voltage power wires.

When entering, exiting, or interconnecting with the enclosure, it is better to use several small openings than one large one. The 12V binary outputs are powered by a separate source supplied through the field termination board.

CAUTION

CAUTION The InterOP8500 module is a

CAUTIONCAUTION Class 2 device (less than 30VAC.) Take appropriate isolation measures when mounting an InterOp8500 module where non-Class 2 devices or wiring are present.

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Johnson Controls Panel

Plastic Retainers

LPS-105

InterOp-8500

Edge Connectors

Johnson Field Termination Board (FTB-102)

to External Power Supply

Figure 5. InterOp8500/RPA-105 and LPS-105 mounted in Johnson Controls panel

Using the ALC Power Supply

The PWRSUP8500 power supply replaces both the Johnson Controls LPS-105 and Johnson RPA-105. The PWRSUP8500 is designed to fit into the previous power supply's mounting bracket and power the InterOP8500. The PWRSUP8500 does not require any adaptor cables. It connects directly to the InterOp8500's power connector.

CAUTION

CAUTION The PWRSUP8500 module is a

CAUTIONCAUTION 120VAC device. Take appropriate isolation measures when mounting a PWRSUP8500.

1. Turn the power switches off on the InterOP8500 and the Johnson Controls panel.

2. Unplug the LPS-105 from the power outlet (see Figure 5).

3. Remove the power cable from the InterOP8500 power connector.

ON OFF

J20

J23

Panel Power Switch

Grounding Wire (green)

RPA-105 (side-mounted)

Power Adapter Cable

4. Take out the mounting screw from the face of the LPS-105 and remove the LPS105 from the Johnson Controls panel.

5. Take out the mounting screw from the back of the RPA-105 and remove the RPA105 from the Johnson Controls panel.

6. Place the PWRSUP8500 in the same brackets that the RPA-105 was in. Make sure the edges of the PWRSUP8500 are in the slots.

7. Replace the mounting screw in the back of the PWRSUP8500 (see Figure 3 on page

5).

8. Connect the power cable of the PWRSUP8500 to the InterOP8500 power connector and plug the PWRSUP8500 into the power outlet.

9. After verifying that you have +5V on the red and +12V on the blue, referenced to the Gnd (black), turn the InterOp8500 power switch on.

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Using the Johnson Power Supply

1. Verify that the InterOP8500 is addressed correctly.

2. Turn the Johnson Controls panel power switch off.

3. Turn the InterOP8500 power switch off (see Figure 1 on page 2).

4. Use the Power Adaptor Cable shown in Figure 6 to connect power from the Johnson power supply to the InterOP8500. There is only one way for the connectors on the cable to properly connect to the indicated J terminals - do not force the connectors on the wrong terminal.

5. Connect a grounding wire from the chassis of the panel to the earth ground terminal of the InterOp8500. See Figure 5 on page 6 for wiring.

6. Turn the InterOP8500 power switch on.

7. Turn the panel power switch on.

8. Make sure that the Communications Power, Logic Power +5V, and Power +12V LEDs are lit (located at the top edge of the InterOp8500 board). See “LEDs” on page 18.

Network Communications

The InterOP8500 module supports several communications options through its CMnet port.

On a SuperVision system, the InterOP8500 module can connect to a BACnet-overARCNET network segment at 156 kbps, or to a legacy CMnet at 9600 bps or 38.4 kbps.

When communicating at 156 kbps, the network segment uses a unique implementation of the industry standard BACnet-over-ARCNET protocol called ARC156. For a summary of the differences between ARCNET and ARC156, please refer to ARC156 CMnet Wiring Technical Instructions.

Use the appropriate wire for network communications. When using an ARC156 network, use an A3ARC156 wire available from:

Magnum Cable Corporation Cleveland, OH 44110-0500 (800) 421-0820

Use a dedicated 22AWG to 18AWG twisted pair wire for legacy CMnet (EIA-485) wiring. For more information about CMnet wiring, refer to the Technical Handbook or to ARC156 CMnet Wiring Technical Instructions.

1. Be sure the module’s power is off before

J23

wiring it to the network.

2. Check the network communication wiring for shorts and grounds.

Figure 6. Power Cable

J20

3. Connect the appropriate communications wires to the module’s screw terminals as shown in Figure 7 on page 8. Be sure to follow the same polarity as the rest of the

network.

4. Make sure the module is configured for the correct baud rate. All modules on the

Page 8

ARC156

network segment

Switch Number

38.4K baud

9600 baud

1 2 3 4

O N

CMnet

Access p ort

Comm Mode port

Figure 7. Wiring the Terminals

network segment must use the same baud rate.

On an ARC156 network segment (156 kbps), set the Comm Mode jumper to ARC156 (see Figure 8 for the switch’s location). The baud rate selection does not matter in this case.

Comm Mode

CMnet

ARC156

Figure 10. Setting the baud rate DIP switch

You can verify that the InterOP8500 is communicating on the network segment by making sure the transmit and receive LEDs are active.

Communicating with the Wo r k s tat i o n

When using SuperVision, you can connect a workstation or portable computer directly to the InterOP8500 module using an APT and the module’s Access Port (see Figure 11). This type of connection can be used to troubleshoot the module or transfer memory. If you are using an ARC156 network segment, you can receive colors while connected to a module’s Access Port if a gateway module is on the network segment. You cannot receive alarms through the Access Port, however.

Figure 8. Using an ARC156 Network Segment

If you are using a legacy CMnet (9600 bps or 38.4 kbps), set the Comm Mode jumper to CMnet, and use the baud rate DIP switch to determine the baud rate (see Figure 9 and Figure 10).

NOTE

NOTE Setting the Comm Mode jumper

NOTENOTE

to CMnet disables the industry standard BACnet-over-ARCNET (ARC156) protocol for the network segment and enables the

proprietary ALC CMnet protocol.

Comm Mode

CMnet

Figure 9. Setting the Mode Select for CMnet

ARC156

InterOp-8500

APT

ACCESS

PORT

EIA-232

Port

Mode Select

TTL

Mode Select

Switch

Access

Port

485

Figure 11. Usi ng the Access Port

The baud rate of the Access port is determined by the first switch on the eightposition DIP switch (see Figure 7). If you need to change the switch’s position, turn the InterOP8500 module off first. Once you have adjusted the switch, turn the module back on.

Page 9

1. Connect the computer’s serial port to the EIA-232 port of the APT using a standard straight-through serial cable.

2. Set the APT’s Mode Select switch.

• On an ARC156 network segment, use the TTL setting.

Table 2. Cable Selection Guide

Field Device

AQ-4101

I/O Typ e

BO 18 2 200/61

A1 18 3 250/76

Conduct or Size (AWG)

Number Required

Maximum Cable Length (ft/m)

• On a legacy CMnet, use the 485 setting.

3. Connect the Access port of the APT to the Access port of the module.

4. In SuperVision, define the connection type using Table 1.

Table 1. Connection Types

SuperVision

Ver s i o n

3.0 any n/a Access Port

2.6 ARC156 yes Direct Connect

2.6 ARC156 no Direct Network

2.6 legacy n/a Direct Network

Type o f

CMnet

Gateway Present?

Use Connection

Type

Input/Output

The InterOP8500 is equipped with 8 binary inputs, 15 analog inputs, and 16 binary outputs. Any of the analog inputs can be used as digital inputs. Table 2 summarizes the requirements for conductors between the Johnson Controls field devices and the termination board.

All wiring to remote devices must be kept separate from power wiring in the area. Exposed drain wire at the termination board should be kept as short as possible, not exceeding two inches (5 centimeters). All field devices should be terminated using a correctly sized wire nut or, when terminals are provided, a solderless crimp-type connection should be made.

EPT-101

H-6210 A1 18 2 250/76

N-9510 BO 18 2 200/61

PC-6100 A1 18 2 250/76

PET-101 A1 18 2 250/76

RTB-101

PQ-1001 A1 18 2 250/76

TE-Series A1 18 2 250/76

V-9010 BO 18 2 200/61

V-9012 POS/

Power Supply

BO 18 2 200/61

A1 18 3 250/76

BO 18 2 200/61

BI 18 2 1000/305

18 2 200/61

INC

—18 2 —

Analog Inputs

The InterOP8500 provides access to 15 analog inputs through the Johnson Controls field termination board. Use the formulas in the “Calculating Offset and Gain” on page 12 section to read signals from these inputs.

There are four field terminals for each AI point 1 through 7, and five for each AI point 8 through 15 (see Figure 12 on page 10). The function of these terminals is as follows:

Termination Row 1 This terminal is for

analog inputs and is connected to a multiplexer.

Termination Row 2 This terminal is

connected to a regulated +2.5VDC supply.

Page 10

Termination Row 3 This terminal is the

unswitched input signal common.

Termination Row 4 This terminal is not

used.

Termination Row 5 This terminal is the

switched input signal common and is available only on AI points 8 through 15.

Table 3. Acceptable Analog Input Signals

Analog Input Type Power Jumper? Switched?

RTD thermistor

0-5VDC linear

0-2.5VDC linear

4-20mA linear (Offset/Gain setup as 1-5VDC)

Internal Yes Unswitched

Internal No Switched or

Unswitched

Internal No Switched or

Unswitched

External (plus

No Unswitched parallel 250 ohm resistor)

Unswitched and Switched Inputs

Unswitched inputs, the most common type of input, reference the sensor to the module's ground, the same ground referenced by all other unswitched input sensors. This type of input is for devices that are "floating," meaning that they are not ground referenced anywhere. Examples would be RTD inputs or dry contacts.

Switched inputs are selected one at a time, and the circuit board's ground is then referenced to the module's "Switched Ground" lead. This feature allows modules that are not floating, and that may have a small amount of ground shift, to give stable readings on their AIs. Examples would be 05VDC or 0-2.5VDC devices.

NOTE

NOTE The channel number is not affected

NOTENOTE by the input's condition (switched or unswitched).

Input from external +12VD C P ower Supply

Binary Inputs

Binary Comm on

Unused

Analog Inputs

+2.5 VDC

Analog Com mon (Unswitched)

Unused

BI #

12 VDC

BO #

AI #

566677

Binary Outpu ts

Binary Com mon

Unused

Figure 12. I/O Terminals for the Field Termination Board

121314 15

Analog Inputs

+2.5 VDC

Analog Com mon (Unswitched)

Unused

Switc hed

Comm on

Page 11

1. Turn the Johnson panel power switch off.

2. Determine the type of signal received by the field termination board. Consult the Johnson Controls manuals if necessary. The InterOP8500 must be configured to receive the same type of input as the previously removed Johnson boards.

3. Set the InterOp8500 jumpers as follows:

• For RTD mode insert a jumper for the individual input. The jumpers are located along the lower right side of the InterOP8500 board (see Figure 13).

NOTE

NOTE If using a solid-state current

NOTENOTE switch on a digital input, the resistance must drop low enough for the module to recognize it.

• For voltage and potentiometer mode, remove the jumpers. (Current mode can be configured by adding an external

sense resistor. For 4-20mA use a 250 ohm resistor Figure 14). Turn the InterOP8500's power switch on.

15 14

Unsw itched Inputs

Jumper in Place = RTD Mode

Switched Inputs

Jumper Removed = Voltage M ode

Figure 13. Analog Input Jumpers

13 12 11

Grip

Here 9 8

7 6

5 4 3

120 VAC

XX VAC

ungrounded

Field Termination

Board

As specified by the sensor manufacturer.

Sensor

Isolated

DC Power

Supply

4-20mA

Transducer

250 ohm

resistor

InterOp8500

Connect to Analog Input

Connect to Analog Common (unswitched)

Figure 14. Analog Input Wiring for 4-20 mA Signal

Page 12

4. For each input, enter the point identifiers.

• In WebCTRL, enter the point number and the point type on the Properties page. For linear inputs, set the minimum value and maximum value to scale the point to engineering units.

For example, consider a 1 to 4.5V humidity sensor with a relative humidity of 20 to 90%. The voltage span is 3.5 volts (4.5V - 1V). The user unit span is 70% (90% - 20%). Calculate the gain and offset for a humidity sensor like this:

• In SuperVision, enter the channel number, offset, and gain using the Configure Points or Point Help feature. Valid channel numbers are listed in “Channel Numbers in SuperVision” on

page 15.

5. To verify each input’s operation, have each sensor create a known value and compare it to the condition reported on the FB’s Properties page in WebCTRL or Status page in SuperVision.

Calculating Offset and Gain

You may need to calculate the offset and gain for analog inputs to ensure the correct value is read by the InterOP8500. You can also use the custom translation table on the module driver Parameter page to read nonlinear signals from these inputs. Refer to the “Channel Numbers in SuperVision” on page 15 for details.

GAIN

= 70%

= 70% 178.5 = 0.392

OFFSET

Here is an example of a 0 to 2.5V V-9012 feedback sensor with a range of 0 to 100% relative humidity. The voltage span is 2.5V (2.5V - 0) and the user unit span is 100% (100% - 0%). Calculate the gain and offset for a V-9012 feedback sensor like this:

GAIN

= 0. 392

= 0.392 51.2 = 19.07

= 100%

= 100% 127.5 = 0.78

256 3.5 volt s

5 volt s

256 1 vol t

5 volts

256 2.5 volt s

5 volt s

Use this formula to calculate the gain for an analog input point:

GAIN

= us er unit

256 voltage span

5 volt s

OFFSET

= 0.78

= 0.392 0 = 0

256 0 volts

* *

5 volts

Binary I/O Power Jumper

Use this formula to calculate the offset for an analog input point:

OFFSET

= GAIN

256 mi n i mu m volt age

5 volts

The InterOP8500 provides a jumper (see Figure 1 on page 2 for location) for selecting between internal and external power for Binary I/O points. The InterOP8500 provides isolation for externally powered devices and no isolation for internally powered devices. If binary outputs are present, they must be externally powered and the jumper must be set to the External position (see Figure 15 on page 13). If no binary outputs are present,

Page 13

then binary inputs can be internally powered (no isolation) or externally powered (isolated). Note the orientation of the jumpers.

Grip Here

analog supply ground coming from the RPA-

105.

NOTE

NOTE All eight binary input terminals are

NOTENOTE electrically connected on the field termination board. To prevent ground loops, electrically isolate the sources of the binary input signals from each other.

Internal Power

(no isolation)

Figure 15. Binary I/O Power Jumper

External Power

(isolated)

Binary Inputs

The InterOP8500 provides 8 binary inputs with direct connection to the Johnson field termination board. The inputs are for signals in the range of -38VDC up to +38VDC. A digital input microblock indicates On for any voltage between -38.0VDC and 0.9VDC; it indicates Off for any voltage between 2.5VDC and 38.0VDC. These inputs are capable of counting up to 1,000 pulses per second for use in pulse-counting configurations. Each binary input can sense either a set of nonenergized contacts, or a two-state DC voltage level.

The field termination board contains three terminals for each binary input point (see Figure 12 on page 10):

Binary Outputs

The InterOP8500 provides 16 binary outputs with a direct connection to the field termination board. The 16 binary outputs have suppression. The binary output power requirement is 13.2VDC, which should be supplied by an external Class 2 power supply. The output of this external power supply is connected to a pair of field terminals located on the field termination board (see Figure 12 on page 10 for location). The maximum load through each binary output is 200mA.

The field termination board has terminal capacity for between 8 and 16 points depending upon the types of output signals provided. Each of the eight BO points located on the termination board consists of six field terminals. Each of these six field terminals can provide either one or two independently controlled binary output points. The function of these terminals is as follows:

Termination Row 1 This terminal is

connected to an input buffer (each input has a separate buffer).

Termination Rows 1-2 These terminals are independently connected to either +12VDC or isolated common (depending on

Termination Row 2 This terminal is the

input signal common.

Termination Row 3 Do not use terminal 3

unless you need to connect an earth ground.

The common terminals for the binary inputs

application).

Termination Rows 3-4 These terminals are connected to isolated common. They are used with terminals 1 and 2 for fixed-polarity signals.

are joined to the common terminals for the binary outputs. All common terminals are joined to the isolated 12VDC supply's

Termination Rows 5-6 These terminals are unused.

negative terminal through the field

NOTE

NOTE Terminals 1, 2, 3, and 4 must not be

termination board. This binary ground is isolated and independent of the logic and

NOTENOTE grounded. Voltages from field devices must

Page 14

not be fed back into the binary output terminals.

Three types of output signals are available: momentary, position, and maintained. The momentary signal is used to control a maintained or momentary relay configuration. The position signal is intended to control an actuator with a position transducer or other interface device. The maintained signal is intended to control a two-position device by delivering a maintained 0 or 12VDC signal.

Manual Operation

The HOA switches (SW3 through SW18), located as shown in Figure 1 on page 2, allow each binary output to be in placed in Auto, On, or Off mode (as shown in Figure 16).

AUTO OFF ON

SW3 SW4 SW5 SW17 SW18

LED8 LED9 LED10 LED22 LED23

Figure 16. InterOp8500 HOA switches

AUTO OFF ON

To verify each output’s operation, lock the output to a known condition using the Function Block’s Properties page in WebCTRL or Parameter page in SuperVision. Be sure the equipment operates as specified.

SuperVision, assign each switch a digital input in the FB using channel numbers 81 through 80. Channel 81 corresponds to HOA switch number one, channel 82 corresponds to HOA switch two, and so on. Switches 10 through 15 use channel numbers 8A through 8F, and switch 16 uses channel number 80.

An off status means the HOA switch is in Auto mode. An on status means the HOA switch is in Manual mode.

Table 4. HOA Switch Positions

Output Configuration On Off Auto

Normally open output

Normally closed output

Results on Properties page in WebCTRL* or Status page in SuperVision**

* use point type of HOA Status Feedback and point number

** use channel numbers 81 - 80

DO contacts closed

DO contacts open

ON ON OFF

DO contacts open

DO contacts closed

determined by FB programming

Each digital output can be placed in Manual or Auto mode by setting the HOA switches (see Figure 1 on page 2 for the switches’ location). Table 4 shows the status of the digital output based on the output’s configuration and the HOA switch position.

You can monitor the status of the HOA switches through WebCTRL or InterOP8500. In WebCTRL, assign each switch a digital input in the FB using the point number and the HOA Status Feedback point type. In

Page 15

Point Identifiers

A point can be identified in WebCTRL by its point number and point type; in SuperVision, a point is identified by its channel number. On both systems, expander number zero represents I/O points on the InterOP8500.

Point Identifiers in WebCTRL

Enter the point identifiers in Eikon for WebCTRL before the FB is made or on the point’s Properties page in WebCTRL. Set the type, number, and any other required parameters for each point on the InterOP8500.

1. Select a physical point type from the Point Type field.

NOTE

NOTE To determine the physical point

NOTENOTE type of an analog input, see Table 3 on page 10.

2. If the physical point type is linear, enter the appropriate minimum and maximum present values on the microblock’s dialog box.

For example, on a 0-5VDC sensor, enter 0 as the minimum and 5 as the maximum.

3. Enter the number of the input or output in the Input or Output Number field.

NOTE

NOTE Points are numbered starting with

NOTENOTE 1 for each point type. For example, HOA Status output numbers would start at 1 and could go up to 16; likewise, RTD input numbers would start at 1 and could go up to 15.

4. Enter an expander number if needed.

Channel Numbers in SuperVision

The following table shows the valid channel numbers for each point on the InterOP8500. The offset and gain values used depend on the type of sensor or actuator attached to the I/O point. You can select the channel number, offset, and gain using SuperVision’s Point Help feature or Configure Points utility. Alternatively, you can preconfigure the points by manually entering the channel number, offset, and gain in Eikon using the values shown in the following tables.

Table 5. Digital Output Channel Numbers

Point Signal T ype

DO 1

DO 2

DO 3

DO 4

DO 5

DO 6

DO 7

DO 8

DO 9

DO 10

DO 11

DO 12

DO 13

DO 14

DO 15

DO 16

† Use digital input microblocks to monitor the status of HOA Switches.

Digital HOA Status†1181

Digital HOA Status†1282

Digital HOA Status†1383

Digital HOA Status†1484

Digital HOA Status†1585

Digital HOA Status†1686

Digital HOA Status†1787

Digital HOA Status†1888

Digital HOA Status†1989

Digital HOA Status†1A8A

Digital HOA Status†1B8B

Digital HOA Status†1C8C

Digital HOA Status†1D8D

Digital HOA Status†1E8E

Digital HOA Status†1F8F

Digital HOA Status†1080

Channel Number

Page 16

Table 6. Input Channel Numbers

Point Signal Type

RTD 51

UI 1

mA or V olts 31

Digital 71

RTD 52

UI 2

mA or V olts 32

Digital 72

RTD 53

UI 3

mA or V olts 33

Digital 73

RTD 54

UI 4

mA or V olts 34

Digital 74

RTD 55

UI 5

mA or V olts 35

Digital 75

RTD 56

UI 6

mA or V olts 36

Digital 76

UI 7 RTD 57

mA or V olts 37

Digital 77

RTD 58

UI 8

mA or V olts 38

Digital 78

RTD 59

UI 9

mA or V olts 39

RTD 5A

UI 10

mA or V olts 3A

Channel Number †Range Offset Gain

-50° to 250° F

-46° to 121° C 4 to 20mA

0 to 5V

-50° to 250° F

-46° to 121° C 4 to 20mA

0 to 5V

-50° to 250° F

-46° to 121° C 4 to 20mA

0 to 5V

-50° to 250° F

-46° to 121° C 4 to 20mA

0 to 5V

-50° to 250° F

-46° to 121° C 4 to 20mA

0 to 5V

-50° to 250° F

-46° to 121° C 4 to 20mA

0 to 5V

-50° to 250° F

-46° to 121° C 4 to 20mA

0 to 5V

-50° to 250° F

-46° to 121° C 4 to 20mA

0 to 5V

-50° to 250° F

-46° to 121° C 4 to 20mA

0 to 5V

-50° to 250° F

-46° to 121° C 4 to 20mA

0 to 5V

0.00

15.25‡

0.00

§§

0.00

15.25‡

0.00

§§

0.00

15.25‡

0.00

§§

0.00

15.25‡

0.00

§§

0.00

15.25‡

0.00

§§

0.00

15.25‡

0.00

§§

0.00

15.25‡

0.00

§§

0.00

15.25‡

0.00

§§

0.00

15.25‡

0.00

§§

0.00

15.25‡

0.00

§§

Table 6. Input Channel Numbers

Point Signal Type

RTD 5B

UI 11

mA or V olts 3B

RTD 5C

UI 12

mA or V olts 3C

RTD 5D

UI 13

mA or V olts 3D

RTD 5E

UI 14

mA or V olts 3E

RTD 5F

UI 15

mA or V olts 3F

† Celsius values can only be displayed in SuperVision when the Function Block is made in Eikon v2.0 or later with the Metric option enabled. Refer to the Eikon User’s Guide for more information.

§ Use the Point Configuration or Point Help feature available in SuperVision v2.0 or later. ‡ Any adjustments needed to calibrate the RTD are done as offset adjustments in the microblock.

Channel Number †Range Offset Gain

-50° to 250° F

-46° to 121° C 4 to 20mA

0 to 5V

-50° to 250° F

-46° to 121° C 4 to 20mA

0 to 5V

-50° to 250° F

-46° to 121° C 4 to 20mA

0 to 5V

-50° to 250° F

-46° to 121° C 4 to 20mA

0 to 5V

-50° to 250° F

-46° to 121° C 4 to 20mA

0 to 5V

0.00

§§

0.00

§§

0.00

§§

0.00

§§

0.00

§§

15.25‡

Table 7. Maintained Binary Output Channel Numbers across sections 1 and 3

Johnson Channel “xA” (wired across terminal sections 1 and 3) ALC Channel

1A 11 2A 12 3A 13 4A 14 5A 15 6A 16 7A 17 8A 18

Page 17

Table 8. Maintained Binary Output Channel Numbers across sections 2 and 4

Johnson Channel “xB” (wired across terminal sections 1 and 3) ALC Channel

1B 19 2B 1A 3B 1B 4B 1C 5B 1D 6B 1E 7A 1F 8A 10

Table 9. Position Binary Output Channel Numbers across sections 1 and 2

Channel Number Open Channel Number Closed 11 19

12 1A 13 1B 14 1C 15 1D 16 1E 17 1F 18 10

Transferring Memory

You should download memory whenever you make changes to your modules (for example, change the module number, upgrade the module driver, or change the FB).

The InterOP8500 module can store one module driver and several FBs. The number of FBs stored depends on the software you are using (see the table on page 3).

NOTE This type of download should be performed with caution. When the module is automatically restarted before and after transferring memory, any equipment controlled by the module is shut down and restarted. Downloading memory also overwrites all Function Blocks in the module causing the module to lose any stored data.

Transferring Memory in WebCTRL

The InterOP8500 module using the DRV_InterOP8500 module driver can store up to 100 FBs, depending on their size. You must be logged in to WebCTRL with the appropriate privilege to download memory.

1. Click the CFG button at the bottom of the navigation pane.

2. Click Download in the CFG tree control.

3. Click the Memory, Parameters, or Schedules boxes, depending on what you want to download.

NOTE A memory download includes a parameter and schedule download.

4. Expand the tree in the action pane, click the module you want to download to, then click Add. Click on and Add any other modules you want to download to.

5. Click the Execute Download button.

If any downloads failed, they are listed in the Failures section under the tree in the action pane. To retry a failed download, click on the module in the Failures list, click Add, and click the Execute Download button again.

NOTE Since a failed download indicates a system problem, you should never clear a failure. Locate and resolve the problem, then retry the download.

6. Click the Properties button to refresh the screen. This removes the items from the Download Items list.

Page 18

Transferring Memory in SuperVision

The InterOP8500 module using the 85M module driver can store up to 59 FBs, depending on their size.

1. Log in to SuperVision on a workstation connected to the module network. You can also connect directly to the module using the Access Port; see “Communicating with the Workstation” on page 8.

2. Navigate to the module driver and look at the module status report in SuperVision to make sure the module type and number agree with the module.

• To view the module status report in SuperVision v3.0, click Tools Troubleshooting - Module Status.

• To view the module status report in SuperVision v2.6b, press the Esc key, type MO ,,module address,15 and press Enter.

3. Transfer memory to the module.

• In SuperVision v3.0, click Tools Troubleshooting - Transfer Memory to Module.

NOTE Since the module is automatically formatted when you transfer memory, you should only manually format the module if communication was not established after the memory transfer.

1. Turn the module’s power off. Make sure the module’s address switches are not set to ‘0 0’.

2. Press and hold the Format button (see Figure 1 on page 2 for location).

3. While continuing to hold the Format button, turn the module’s power on.

4. Continue to hold the button until the Error LED flashes three times in sync with the Run LED.

5. Release the Format button.

6. Transfer memory to the module. Refer to “Transferring Memory” on page 17.

LEDs

The InterOP8500 module has several LED indicators to show the status of certain functions. Table 10 on page 19 explains the Run (LED 3) and Error (LED 4) LED signals in detail to assist troubleshooting.

• In SuperVision v2.6b, download memory for This Module.

4. When the memory transfer is finished, check the module status report again. Make sure the FB List shows all the FBs you intended to transfer.

Troubleshooting

LED 1 Rx - lights when the InterOP8500

receives data through the network segment.

LED 2 Tx - lights when the InterOP8500 transmits data over the network segment.

LED 5 Communications Power - Indicates power is being supplied to the communications circuitry.

Formatting the Module

If you are unable to communicate with a module after transferring memory, you can, as a last resort, manually format the module to try to restore communication. Formatting the module erases all memory, so you need to transfer memory back to the module once it is formatted.

LED 6 Logic Power +5V - indicates power is being supplied to the logic circuitry.

LED 7 Power +12V - indicates power is being supplied to the analog circuitry.

LED 8-23 Binary Outputs - indicates 12V on the individual output.

Page 19

LED 24 Output Power - indicates power is being received from field termination board from the external power supply for binary

outputs and isolated binary inputs.

Table 10. LED Signals

Run LED Error LED Condition

2 flashes per second

Off Normal

1 flash, then pause

2 flashes, alternating with Run LED

2 flashes, in sync with Run LED, then pause

3 flashes, then off

Normal, but module is alone on the CMnet (this sequence doesn’t occur in WebCTRL)

Five minute auto-restart delay after system error

Module is configured for a different baud rate than the rest of the network segment

Module has just been formatted

Protection

The InterOP8500 module is protected by internal solid state Polyswitches on the incoming power and network connections. These Polyswitches are not replaceable and will reset themselves if the condition that caused the fault returns to normal.

Production Date

To determine when a module was manufactured, check the module status report for the module in WebCTRL or SuperVision. Refer to the appropriate user’s guide for more information about the module status report.

A sticker on the back of the module also shows the date the module was manufactured. The first three characters on the sticker indicate the type of module. The next two characters show the year and month of manufacture.

2 flashes per second

5 flashes per second

7 flashes per second

14 flashes per second

4 flashes, then pause

On Exec halted after frequent

On Exec start-up aborted, Boot

Off Firmware transfer in

7 flashes per second, alternating with Run LED

14 flashes per second, alternating with Run LED

Two or more devices on this network have the same ARC156 network address

system errors or GFBs halted

is running

progress, Boot is running

Ten second recovery period after brownout

Brownout

Page 20

Sample GFB

Figure 17. Sample GFB