Omega Products CSDIO Installation Manual

Bulletin No. CSDIO-G

1.24

(126.5)

4.17 (105.9)

4.98

(31.5)

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Drawing No. LP0558 Released 12/09

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MODEL CSDIO - MODULAR CONTROLLER SERIES DIGITAL MODULE

 ADDS REMOTE I/O CAPABILITY TO THE MODULAR

CONTROLLER SERIES

 EIGHT INPUT, SIX OUTPUT DIGITAL MODULE  INPUTS ISOLATED FROM OUTPUTS  INPUTS INDEPENDENTLY SWITCH SELECTABLE FOR SINK OR

SOURCE SIGNALS

 INPUTS INDEPENDENTLY CONFIGURABLE FOR HIGH OR LOW

ACTIVE STATE

 INPUTS INDEPENDENTLY SWITCH SELECTABLE FOR HIGH OR

LOW FREQUENCY SIGNALS

US LISTED

IND. CONT. EQ.

34AD

 RELAY OR NFET OUTPUT MODELS AVAILABLE

GENERAL DESCRIPTION

The Model CSDIO series modules are digital I/O modules designed for use with the Modular Controller Series. The CSDIO14 offers eight inputs and six outputs that can be used to monitor contact or sensor inputs and actuate relays, solenoids, PLC inputs, etc.

The inputs accept standard DC inputs or contact closures, and are configured for Sink/Source signals via external switches. Additionally, each input has a switch selectable input filter that can be used to prevent contact bounce. Each input may also be software configured as a high-active or low-active input.

The modules are available with relay or NFET outputs that are capable of switching up to one amp each (NFET DC only). For applications requiring large loads to be controlled, several DIN rail mount relays are available.

The CSDIO modules connect and communicate via a backplane connection to the CSMSTR Modular Controller Series Master. The CSMSTR, equipped with serial ports as well as an Ethernet port, allows the system to share data with PCs, PLCs, and SCADA systems. The Master supports any combination of up to 16 CS Series modules.

Internal power management circuits allow the modules to be replaced while power is applied, which reduces downtime in the event of a relay failure. All configuration information is stored locally within each module, as well as in the Master, so replacement modules do not need to be configured. The Modular Controller Series’ high density packaging and DIN rail mounting saves time and panel space. The backplane connection provides power and communication to the module and snaps easily onto standard top hat (T) profile DIN rail.

DIMENSIONS In inches (mm)

CONFIGURATION

The Modular Controller Series is configured with Windows® compatible Crimson® software. The software is an easy to use, graphical interface that provides a means of communication configuration, as well as commissioning and calibration of new systems.

SAFETY SUMMARY

All safety related regulations, local codes and instructions that appear in the manual or on equipment must be observed to ensure personal safety and to prevent damage to either the instrument or equipment connected to it. If equipment is used in a manner not specified by the manufacturer, the protection provided by the equipment may be impaired.

Do not use the module to directly command motors, valves, or other actuators not equipped with safeguards. To do so can be potentially harmful to persons or equipment in the event of a fault to the module.

CAUTION: Risk of Danger.

Read complete instructions prior to

installation and operation of the unit.

CAUTION: Risk of electric shock.

GENERAL SPECIFICATIONS

PORT 1

PROGRAMMING

COMMUNICATIONS

PORT 2

POWER SUPPLY

24VDC

ISOLATED

PORT 3

ETHERNET

CSMSTR - MASTER

INPUTS

ISOLATED

CSDIO14S

SUPPLY

POWER

OUTPUTS

ISOLATED

NFET

2 COM 1,2

COM 3,4

COM 5,6

OUTPUTS

RELAY

ISOLATED

COM 5,6

COM 3,4

COM 1,2

ISOLATED

INPUTS

CSDIO14R

POWER SUPPLY

1. POWER: Derived from system backplane. (CSDIO draws 170 mA max. load

on power input of MASTER). Modules may be hot-swapped (replaced while powered up).

2. LEDs:

STS - Status LED shows module condition. IN1-IN8 - LEDs are lit when associated input is active. OP1-OP6 - LEDs are lit when associated output is active. ALM - Alarm LED is lit when an internal alarm condition exists.

3. MEMORY: Non-volatile memory retains all programmable parameters.

MASTER also stores the parameters in order to reprogram modules that are replaced.

4. INPUTS: DIP switch selectable for sink or source

Maximum voltage: +30 VDC, reverse polarity protected Off Voltage: < 1.2 Volts On Voltage: > 3.8 Volts Input Impedance: Source Mode 10K ohms; Sink Mode 20K ohms Input Frequency*:

Filter switch on: 50 Hz Filter switch off: 300 Hz * Actual useable frequency limited by communication to external device.

5. OUTPUTS: Outputs available as FORM-A relay or Solid State NFET. Form A Relay Output:

Type: N.O. The following pairs of relays share the common terminal: 1&2, 3&4, 5&6 Current Rating by pair: 3 Amps @ 30 VDC / 125 VAC resistive 1/10 HP @ 125 VAC Life Expectancy: 200,000 cycles at maximum load rating. (Decreasing load, increasing cycle time, and use of surge suppression such as RC snubbers increases life expectancy.)

Solid State Output:

Type: Switched DC, N Channel open drain MOSFET Contact Rating: 1 ADC max VDS ON: < 0.2 V @ 1 A VDS MAX: 30 VDC Offstate Leakage Current: 0.5 A max

6. LOGIC (BOOLEAN) MODE: Count Frequency: 200 Hz/input when input is directly connected (soft-wired)

to the counter. Logic Propagation Delay: 400 msecs. max. Timer Accuracy: 0.2%

7. ISOLATION LEVEL: 500 Vrms @ 50/60 Hz for 1 minute between the

following:

Inputs

Outputs

CS Master Power Supply Input

8. COMMUNICATIONS: Provided by the CS Master

9. ENVIRONMENTAL CONDITIONS:

Operating Temperature Range: 0 to +50 °C Storage Temperature Range: -40 to +85 °C Operating and Storage Humidity: 85% max relative humidity, non-

condensing, from 0 to +50 °C

Vibration According to IEC 68-2-6: Operational 10 to 150 Hz, 0.075 mm

amplitude in X, Y, Z direction 1 g.

Shock According to IEC 68-2-27: Operational 25 g’s (10 g’s relay), 11 msec

in 3 directions.

Altitude: Up to 2000 meters

10. CERTIFICA TIONS AND COMPLIANCES:

SAFETY

UL Listed, File # E302106, UL508, CSA C22.2 No. 14-M05

LISTED by Und. Lab. Inc. to U.S. and Canadian safety standards

IEC 61010-1, EN 61010-1: Safety requirements for electrical equipment

for measurement, control, and laboratory use, Part 1.

ELECTROMAGNETIC COMPATIBILITY

Emissions and Immunity to EN 61326: 2006: Electrical Equipment for Measurement, Control and Laboratory use.

Immunity to Industrial Locations:

Electrostatic discharge EN 61000-4-2 Criterion B

4 kV contact discharge 8 kV air discharge

Electromagnetic RF fields EN 61000-4-3 Criterion A

10 V/m

Fast transients (burst) EN 61000-4-4 Criterion B

power 2 kV

I/O signal connectected to power

I/O signal

1 kV 2 kV

Surge EN 61000-4-5 Criterion B

power

1 kV L-L, 2 kV L-G

signal

1 kV

RF conducted interference EN 61000-4-6 Criterion A

3 V/rms

Emissions:

Emissions EN 55011 Class A

Notes:

1. Criterion A: Normal operation within specified limits.

2. Criterion B: Temporary loss of performance from which the unit selfrecovers.

3. Power supplied from back plane via Master Module.

11. CONSTRUCTION: Case body is burgundy high impact plastic. For indoor

use only. Installation Category II, Pollution Degree 2.

12. CONNECTIONS: Removable wire clamp screw terminal blocks.

Wire Gage: 28-16 AWG terminal gage wire Torque: 1.96-2.23 inch/lbs (0.22-0.25 N-m)

13. MOUNTING: Snaps on to standard DIN style top hat (T) profile mounting

rails according to EN50022 -35 x 7.5 and -35 x 15.

14. WEIGHT: 6.6 oz (187.1 g)

BLOCK DIAGRAM

EMC INSTALLATION GUIDELINES

Although Red Lion Controls Products are designed with a high degree of immunity to Electromagnetic Interference (EMI), proper installation and wiring methods must be followed to ensure compatibility in each application. The type of the electrical noise, source or coupling method into a unit may be different for various installations. Cable length, routing, and shield termination are very important and can mean the difference between a successful or troublesome installation. Listed are some EMI guidelines for a successful installation in an industrial environment.

1. A unit should be mounted in a metal enclosure, which is properly connected

to protective earth.

a. The mounting clip that connects to the DIN rail should have the DIN rail

connected to protective earth.

2. Use shielded (screened) cables for all Signal and Control inputs. The shield

(screen) pigtail connection should be made as short as possible. The

connection point for the shield depends somewhat upon the application.

Listed below are the recommended methods of connecting the shield, in order

of their effectiveness.

a. Connect the shield to earth ground (protective earth) at one end where the

unit is mounted.

b. Connect the shield to earth ground at both ends of the cable, usually when

the noise source frequency is over 1 MHz.

c. Connect the shield to common of the module and leave the other end of the

shield unconnected and insulated from earth ground.

3. Never run Signal or Control cables in the same conduit or raceway with AC

power lines, conductors, feeding motors, solenoids, SCR controls, and

heaters, etc. The cables should be run through metal conduit that is properly

grounded. This is especially useful in applications where cable runs are long

and portable two-way radios are used in close proximity or if the installation

is near a commercial radio transmitter. Also, Signal or Control cables within

an enclosure should be routed as far away as possible from contactors, control

relays, transformers, and other noisy components.

4. Long cable runs are more susceptible to EMI pickup than short cable runs.

Therefore, keep cable runs as short as possible.

5. In extremely high EMI environments, the use of external EMI suppression devices such as Ferrite Suppression Cores for signal and control cables is effective. The following EMI suppression devices (or equivalent) are recommended:

Fair-Rite part number 0443167251 (RLC part number FCOR0000) TDK part number ZCAT3035-1330A Steward part number 28B2029-0A0

6. T o protect relay contacts that control inductive loads and to minimize radiated and conducted noise (EMI), some type of contact protection network is normally installed across the load, the contacts or both. The most effective location is across the load. a. Using a snubber, which is a resistor-capacitor (RC) network or metal oxide

varistor (MOV) across an AC inductive load is very effective at reducing EMI and increasing relay contact life.

b. If a DC inductive load (such as a DC relay coil) is controlled by a transistor

switch, care must be taken not to exceed the breakdown voltage of the transistor when the load is switched. One of the most effective ways is to place a diode across the inductive load. Most RLC products with solid state outputs have internal zener diode protection. However external diode protection at the load is always a good design practice to limit EMI. Although the use of a snubber or varistor could be used.

RLC part numbers: Snubber SNUB0000

Varistor ILS11500 or ILS23000

Note: Reference manufacturer's instructions when installing any EMI

suppression device.

7. Also, care should be taken when connecting input and output devices to the instrument. When a separate input and output common is provided, they should not be mixed. Therefore a sensor common should NOT be connected to an output common. This would cause EMI on the sensitive input common, which could effect the instrument’s operation.

Visit RLC’s web site at www.redlion.net for more information on EMI

guidelines, Safety and CE issues as they relate to Red Lion Controls products.

HARDWARE

INPUT SWITCHES

Each input is independently configurable for sinking or sourcing signals. A

filter capacitor is also selectable for avoiding contact bounce.

FILTER

SRC/SNK

FILTER

SRC/SNK

FILTER

SRC/SNK

FILTER

SRC/SNK

FILTER

SRC/SNK

FILTER

INPUT SWITCHES

SRC/SNK

FILTER

SRC/SNK

FILTER

SRC/SNK

SRC/SNK: ON-SRC - Connects an internal 10K pull-down resistor to common. OFF-SNK - Connects an internal 20K pull-up resistor to +5V.

FILTER: ON - Connects a capacitor to the input, thereby reducing the input response to 50 Hz. OFF - Provides maximum input response of 300 Hz.

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