Shanghai Chuangguan Instrument & Meter CO.,LTD.

CGZ-01
intelligent converter

CGZ-02A
intelligent converter

CGZ-02B
intelligent converter

CGZ-01A
intelligent converter

CGZ-01 integrated type connection terminals & their meanings

IOUT
COM
POUT
ALM+
ALM－
PDIR
COM
TRX＋
TRX－

analog current output terminal(+)
analog current output terminal(-)
frequency/pulse output terminal
upper limit alarm output terminal
lower limit alarm output terminal
fluid flow direction index in transducer
common earthing terminal for POUT+ and PDIR
communication net connection terminal for RS485
communication net connection terminal for RS485

Note:
   (1) Two COM terminal are same and are connected in inner converter.
   (2) Two-position switch is used for hanging resistance mate of communication terminal and the hanging resistance is on communication in position of ON.
   (3) Output drive ability of POUT, ALM+ & ALM- is very weak and could not drive heavy load. If they are connected with heavy load, outer power adapter with limited current resistance is needed.

CGZ-01 Separated Model Connection Rough Sketch