Typical Communication Wiring And Recommended Addressing; Commod Communication Converter Wiring - Honeywell 700 User Manual

HONEYWELL MODEL 700/800 SIGNAL PROCESSOR AND VIEWING HEAD
ADDRESS
ADDRESS
NOTES: A CONVERTER MAY BE NECESSARY FOR COMMUNICATION WITH THE MODBUS MASTER CONTROL.
NOTE: Refer to Fig. 7 for converter to RJ11 wiring details.
PRODUCT
SIDE
A TDA(–)
B TDB(+)
C RDA(–)
D RDB(+)
E GND
NOTES:
SELECT THE APPROPRIATE DIP SWITCH SETTINGS FOR RS-422 COMMUNICATION PER THE VENDOR'S INSTRUCTION SHEET.
RJ11 CONNECTOR IS CUSTOMER SUPPLIED AND WIRED.
SOFTWARE DRIVERS MAY BE DOWNLOADED FROM B&B ELECTRONICS' WEBSITE.
66-2069—01
1
BOILER
BNR 1 BNR 2
11 12
BNR 1 BNR 2
31 32
BOILER 3
MODBUS
MASTER CONTROL
USE SHIELDED CABLE FOR COMMUNICATION WIRING.
DRAWING IS FOR GENERAL REFERENCE ONLY.
FOR RS422 COMMUNICATION WITH THE 700ACSP OR 700DCSP, AN RJ11 CONNECTOR WITH 5 WIRES
FROM EACH SIGNAL PROCESSOR WILL BE REQUIRED (RDA-, RDB+, TDA-, TDB+, GND), FOLLOWING
POLARITY FROM EACH SIGNAL PROCESSOR.
Fig. 6. Typical Communication Wiring and Recommended Addressing.
SIDE VIEW BOTTOM VIEW
WIRE
SIDE
NC
CAUTION: THE ORDER OF THE COLORS IN THE CABLE CAN BE TYPE A OR TYPE B. CHECK
Fig. 7. COMMOD Communication Converter Wiring.
BNR 3 BNR 4
13 14
BNR 3 BNR 4
33 34
USB TO RS422/485 CONVERTER
RJ11
MODULAR COLOR TYPE A COLOR TYPE B
CONNECTOR
1 WHI BLU
2 BLK YEL
3 RED GRN
4 GRN RED
5 YEL BLK
6 BLU WHI
COLORS AT THE CONNECTOR.
18
BNR 5 BNR 6
15 16
M34457
CONVERTER
DESCRIPTION
CONNECTOR
NC NC
RDA (-)
FROM PROCESSOR
RDB (+) FROM PROCESSOR
TDA (-) TO PROCESSOR
TDB (+) TO PROCESSOR
GND
GROUND
M33831