SYMC BC360 User Manual

5
4.2.1 Power supply
BC360.XX is powered by a universal power supply that operates 20~28V 。 Power supply
connects to +24V and -24V terminals, never share same power supply with motor, relay,
heater…high voltage equipments..
Pin definition listed as below：
pin
description
+24V
Positive power
COM
Negative power
4.2.2 Load cell connection
BC360 is connected with max 6 pcs load cells of 350 ohms,(or load of 58 ohm). Wire
connections as below. When connecting 4 wires load cell, jumper must be placed between +EXC
and +SEN terminal and between

EXC and

SEN terminal.
+EXC +SEN +SIG
SHLD
-SIG -SEN -EXC -EXC -SIG +SIG +EXC
SHLD
+SEN
-SEN
Terminal
Description
4 wire
6 wire
+EXC
Positive excitation
Red
Red
+SEN
+Sense terminal. short with +EXC if
connecting 4 wire cell
-
blue
+SIG
positive signal
green
green
SHLD
shield ground
-SIG
negative signal
White
white
-SEN
-Sense terminal. short with -EXC if
connecting 4 wire cell
-
yellow
-EXC
negative excitation
Black
black
4.2.3 series port
That indicator has isolated series ports, R232 & R485 share same terminals.
pin
definition
description
A/TX
RS232Tx
，
RS485 A+

SYMC BC360 Specifications

General

Brand	SYMC
Model	BC360
Category	Measuring Instruments
Language	English