User Manual

2.2 Wiring (Cont’d)

Connectors D and E are input terminals, each requiring p/n SC-CBLE25MM cable / terminal

block assembly.

Thermocouples can be connected to any input of either connector D or E.

For linear inputs (4 – 20 mA or 0 – 5 VDC) it is recommended to connect the wires to the

appropriate terminals for connector D. However, either connector D or E may be used. See

previous page for information on DIP switch settings for 4 – 20 mA inputs.

Any RTD inputs require the RTD module p/n SC-RTD, which includes the cable assembly. In

this case ,p/n SC-CBLE25MM will not be required. Note that (1) SC-RTD will handle up to 12

RTD inputs and can be connected to either connector D (Ch # 1 – 12) or connector E (Ch #

13 – 24).

Instructions for SC-RTD module configuration are in Appendix E.

Connector D (DB-25F)

This Connector provides the Analog Inputs for Channels 1 – 12.

Pinout:

Pin# Pin Name Pin# Pin Name

1 Channel 1 (+) 14 Channel 1 (-)

2 Channel 2 (+) 15 Channel 2 (-)

3 Channel 3 (+) 16 Channel 3 (-)

4 Channel 4 (+) 17 Channel 4 (-)

5 Channel 5 (+) 18 Channel 5 (-)

6 Channel 6 (+) 19 Channel 6 (-)

7 Channel 7 (+) 20 Channel 7 (-)

8 Channel 8 (+) 21 Channel 8 (-)

9 Channel 9 (+) 22 Channel 9 (-)

10 Channel 10 (+) 23 Channel 10 (-)

11 Channel 11 (+) 24 Channel 11 (-)

12 Channel 12 (+) 25 Channel 12 (-)