Horner APG HE500OCX003 User Manual

OCX003 19 MAR 2003 PAGE 1

24VDC Digital In

24VDC, 0.5A Sourcing Digital Out

±10V, ±20mA Analog In

HE500OCX003

Mini OCX/RCX

1 SPECIFICATIONS

ANALOG INPUT

Number of Channels Input Ranges

Resolution 12-Bit

±10 VDC 1 Megohm

Input Impedance

Maximum Error at 25°C

DIGITAL INPUT

Inputs per Module 16 Input Characteristics Bidirectional Isolated Commons per Module Input Voltage Range 12-24VDC

Peak Voltage 35VDC Max. Maximum OFF Current Isolation

(Between isolated commons and Ground) ON Voltage Level 9VDC OFF Voltage Level 3VDC Output Compliance Voltage for ±20mA

DIGITAL OUTPUT

Outputs per Module 16 Maximum Inrush Current 650mA Load Power Circuits

per Module Operating Voltage 10 - 30VDC OFF to ON Response 1ms. Output Type Sourcing / 10K Pull-Down ON to OFF Response 1ms. Peak Voltage 30VDC Max. Output Characteristics Current Sourcing Maximum Load Current per Output

Required Power (Steady State) Required Power (Inrush) To Be Determined Terminal Type Spring Clamp, Removable Relative Humidity 5 to 95% Non-condensing Weight 9.5 oz. (270 g)

±20 mA 100 Ohms ,

Clamped @ 12VDC,

35mA Max. Continuous

4

±10 VDC

±20 mA

0.1%

2

500VDC

±10 VDC

1 Minimum Load None

0.5A Max.

General Specifications

To Be Determined

Analog Inputs

Input Points Required

Conversion Time

(PLC Update Rate) Converter Type

Additional error for temperatures other than 25°C

Maximum Over-Current 35mA

Input Impedance 10K Ohms Minimum ON Current 1mA

OFF to ON Response 1ms.

ON to OFF Response 1ms.

Output Protection Short Circuit

Operating Temperature

Set by PLC Scan Time

Approximation

0° to 50° Celsius

4

Successive

0.01% / °C

200µA

MAN0556-02

Information is subject to change without notice. Cscape is a trademark of Horner APG, LLC.

Mini Top View – Shows

Signal

001OCX004

PAGE 2 19 MAR 2003 OCX003

2 WIRING

2.1 Input I/O Connector

12-24VDC

I1

I1 I2

I2 I3

I3 I4

I4 I5

I5 I6

I6 I7

I7 I8

I8

C1

19

I10

I11

I12

C2

I13

I13 I14

I14 I15

I15 I16

I16

C3

corresponding I/O pin location

I1 Input 1 I2 Input 2 I3 Input 3 I4 Input 4 I5 Input 5 I6 Input 6 I7 Input 7 I8 Input 8

C1 Common 1 (Isolated)

I9 Input 9 I10 Input 10 I11 Input 11 I12 Input 12

C2 Common 2 (Isolated) I13 Input 13 I14 Input 14 I15 Input 15 I16 Input 16

C3 Common 3 (Isolated)

OCX003 INPUT

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OCX003 19 MAR 2003 PAGE 3

Mini Bottom View – Shows

Signal

2.2 Output

LOAD

+

+ -

+

+ - + - + - + - + -

+

+ - + - + - + - + - + - + -

Q1 Q2 Q3 Q4

Q5

Q6 Q7 Q8

VA+

Q9

Q10

Q11 Q12 Q13 Q14 Q15

Q16

C4

VB+

001OCX003

corresponding I/O pin location

Q1 Output 1 Q2 Output 2 Q3 Output 3 Q4 Output 4 Q5 Output 5 Q6 Output 6 Q7 Output 7 Q8 Output 8

VA+ Load Power A

Q9 Output 9 Q10 Output 10 Q11 Output 11 Q12 Output 12 Q13 Output 13 Q14 Output 14 Q15 Output 15 Q16 Output 16

C4 Common

VB+ Load Power B

OCX003 Output

-

10-30VDC

-

10-30VDC

Information is subject to change without notice. Cscape is a trademark of Horner APG, LLC.

To

Field

OCX Back View Connector – Shows

Signal

Note: The Voltage/Current mode switch is located directly above each input. Moving a switch towards Pin 1* selects

20mA for the corresponding channel. Moving the switch

10VDC. Each channel must be set

up in Cscape for the desired mode in addition to the physical

+

Field

PAGE 4 19 MAR 2003 OCX003

2.3 Analog Input / Output

LOOP POWERED TRANSMITTER

20mA LOOP POWER

±20mA SELF POWERED TRANSMITTER

±10V SOURCE

±

towards Pin 12 selects ± switch settings for proper signal scaling in the PLC registers.

I1 C

I2

C

I3

C

I4

NC NC

001OCX010

corresponding I/O pin location

I1 Input 1 C Common I2 Input 2 C Common I3 Input 3 C Common I4 Input 4

C Common NC No Connect NC No Connect NC No Connect NC No Connect

OCX003

Analog In / Out

3 INTERNAL SCHEMATIC

I/O Connector

Digital Input

Side

iI1

C

I/O Connector

Digital Output

V+

Side

Q

VC

Specification for transient voltage suppressors used on digital output circuitry is 33V, 300W .

VCC

Controller

From

Controller

Information is subject to change without notice. Cscape is a trademark of Horner APG, LLC.

OCX003 19 MAR 2003 PAGE 5

and for applications where it is necessary to change the

when the controller enters idle/stop mode. To avoid exercise extreme caution when changing the default

e: ±10V or ±20mA must be set for each channel. The

60201004080

20

Scans

0

%Complete [ ]

Filter

4 CONFIGURATION

Note: The status of the I/O can be monitored in Cscape Software.

Module Setup Tab

The Module Setup is used to configure the Analog Inputs and Analog Outputs ±10V and ±20mA modes

default states or values of the outputs when the controller (e.g., OCS100) enters idle/stop mode.

1. For Digital Outputs: The default turns the outputs OFF when the controller enters idle/stop mode. By selecting the Module Setup tab, each output can be set to either turn ON, turn OFF or to hold the last state. Generally, most applications use the default settings.

Warning: The default turns the digital outputs OFF injury of personnel or damages to equipment, settings.

100

90 80 70 60 50 40 30

10

0

Digital Filtering. The illustration above demonstrates the effect of digital filtering (set with Fillter Constant) on module response to a temperature change.

1 2 3 4 5 60 7

2. For Analog Inputs

Mod associated slide switch on the back of the module must match the Cscape setting for each channel. Filter Constant: Sets the level of digital filtering according to the following chart.

I/O Map Tab

The I/O Map describes which I/O registers are assigned. The I/O Map is not edited by the user.

Constant

Information is subject to change without notice. Cscape is a trademark of Horner APG, LLC.

PAGE 6 19 MAR 2003 OCX003

Digital Input Chart

5 ANALOG INPUT CONVERSION FACTOR

The following table describes how real -world inputs are scaled into the controller. Given a known input current, the data value is configured by using the conversion factor from the table. The following formula is used: Data = Input Current (mA) / Conversion Factor

Example: The user selects a current range of ±20mA:

1. The known input current is 14mA.

2. Using the table, the conversion factor for the current range of ±20mA is 0.000625.

3. To determine the data value, the formula is used: Data = Input Current (mA) / Conversion F actor 22400 = 14mA / 0.000625

Conversion of Real-World Inputs into Controller

Selected Range Input Register Data Conversion Factor

+20.00 32000

±20mA

0.00 0

0.000625

-20.00 -32000

+10.00 32000

0.00 0 ±10 V

0.0003125

-10.00 -32000

6 DIGITAL INPUT / OUTPUT CHARACTERISTICS

6.1 Digital Input

.125(±±15%) V-A

0

35VDC

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OCX003 19 MAR 2003 PAGE 7

6.2 Digital Output

AMPS / CHANNEL

.5

.4 .3 .2 .1

0

0 10 20 30 40 50 60 °°C 32 50 68 86 104 122 140 °°F

Derating Chart

7 INSTALLATION / SAFETY

a. All applicable codes and standards should be followed in the installation of this product. b. Shielded, twisted -pair wiring should be used for best performance. c. Shields may be terminated at the module terminal strip. d. In severe applications, shields should be tied directly to the ground block within the panel. e. Use the following wire type or equivalent: Belden 8441 or equivalent.

For detailed installation information, refer to Mini Hardware Manual. A handy checklist is provided that covers panel box layout requirements and minimum clearances .

8 TECHNICAL ASSISTANCE

For assistance, contact Technical Suppo rt at the following locations:

North America:

(317) 916 -4274 www.heapg.com.

Europe:

(+) 353-21-4321-266 www.horner-apg.com

Information is subject to change without notice. Cscape is a trademark of Horner APG, LLC.

PAGE 8 19 MAR 2003 OCX003

NOTES

Information is subject to change without notice. Cscape is a trademark of Horner APG, LLC.