Industrial Data Systems IDS 410 User Manual
Page 59

IDS 410/422 User's Manual
58
7
GND
8
TTL IN 1
9
TTL IN 2
10
TTL IN 3
11
TXD 2 (RS232) (TX+ 20mA CL)
12
RXD 2 (RS232)
13
RS485 TX -
14
RS485 TX +
15
RS485 RX -
16
RS485 RX +
Digital Output Port Connector TB4
1
TTL OUT 1
2
TTL OUT 2
3
TTL OUT 3
4
GROUND
P.C. Board Diagram - Connectors, Jumpers, and Switches
Remote sense
Jumpers
JP1 & JP2
Analog
output
board
connector
Digital
output port
TB4
DC
Operation
Connector
Ground
Jumper
Loadcell
Connector
Keyboard
Connector
Calibration
lock switch
Com 1 I/O port
Replaceable fuse
A/C Connector
Com 2
RS232/485
Jumper
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