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Hardware definition code, 1 hardware definition code – West Control Solutions N6600 User Manual

Page 90

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3.2.1 Hardware Definition Code

The Hardware Definition Code is displayed in the following format:

NOTES:

1.

If Output 2 is set to be a relay/SSR Drive/Solid State output,

it may be a control output (COOL) or an alarm output; if it is

set to be a Dual Relay output, it includes Output 4 (Heater

Break Alarm output)

2.

If Output 3 is set to be a relay or solid state output, it can only

be an alarm output; if it is set to be a DC output, it can only

be a recorder output (i.e. re-transmitted process variable or

setpoint output).

The displayed code may be adjusted (and new values confirmed) as described

on the previous page. The maximum setting available for this code is 2898. For

3-3

S075-3

PM-0075

Value

0

1

2

3

4

5

7

8

9

Input

RTD

Input

Thermo-

couple

Input

Output

1

Relay

Output

SSR

Drive

Output

Solid

State

Output

Output

2 ( & 4)

Not

fitted

Relay

Output

2

SSR

Drive

Output

2

Solid

State

Output

2

Relay

Output

2 & 4 *

Output

3

Not

fitted

Relay

Output

DC

0-10V

Output

DC

0-20mA

Output

DC

0-5V

Output

DC

4-20mA

Output

Solid

State

Output

* Dual Relay Option PCB must be fitted

Table 3-1 Hardware Definition Code - Input/Output Selection