Watlow Series 922 Retrofit Manual de usuario descargar pdf (Pagina 78)

WATLOW Series 922 User's Manual

Appendix

Ordering

Series 922 =

Dual channel microprocessor-based, dual input,

quad output, ramping controller, 99 steps, 1/4 DIN.

Input

1 = Dual RTD 1°

2 = RTD 1° and process

3 = Type T thermocouple and process

4 = Dual process

5 = Dual Type T thermocouple

6 = Dual RTD 0.1°

7 = RTD 0.1° and process

8 = Dual Type K thermocouple

9 = Dual Type J thermocouple

A = Type K thermocouple and process

B = Type J thermocouple and process

Output Per Channel

BB = Dual solid state relay, Form A, 0.5A

with RC contact suppression

CC = Dual switched DC, non-isolated

FB = Process, 4-20mA, non-isolated/solid state relay,

Form A, 0.5A, with RC contact suppression

Communications

A = None

B = Isolated RS-423 (232C compatible)

C = Isolated RS-422

Auxiliary event board =

Remote event/alarm output board

Cable Length

18 = 18.0 in. (457 mm)

Other lengths, contact factory.

Event Output

C2 = (2) event outputs, switched DC, non-isolated

C8 = (8) event outputs, switched DC, non-isolated

B2 = (2) event outputs, solid state relay, Form A, 0.5A, with

RC contact suppression

B8 = (8) event outputs, solid state relay, Form A, 0.5A, with RC

contact suppression

K2 = (2) event outputs, solid state relay, Form A, 0.5A, without

RC contact suppression

K8 = (8) event outputs, solid state relay, Form A, 0.5A, without

RC contact suppression

0A 703127

1 2 ... 73 74 75 76 77 78 79 80 81 82 83 ... 126 127

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Watlow Series 922 Retrofit Manual de usuario Pagina 78

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