Industrial Data Systems IDS DT200 User Manual
Page 51
DT 200 Users Manual version 1.E
47
Stainless Steel Wall Mount or Panel Mount Serial Port 3
RS485/TTL Connector - TB 6
For RS232 or RS485, jumper SW4 input jumper to correct setting.
Pin # Signal Name
1
TTL input 5
2
TTL input 6
3
RS485 TX +
4
RS485 TX -
5
RS485 RX +
6
RS485 RX -
7
Ground (GND)
Digital/ Parallel Port Connector – TB2 & TB4
TTL outputs 1 thru 8 will drive 24ma at TTL low level, and 8ma at TTL hi level. Output
9 is an open collector output with 4.7k-ohm resistor to +5V.
Digital/Parallel Port – TB2
Pin # Signal Name
1
TTL Output 1
2
TTL Output 2
3
TTL Output 3
4
TTL Output 4
5
TTL Output 5
6
TTL Output 6
7
TTL Output 7
Digital/Parallel Port – TB4
Pin # Signal Name
1
TTL Output 8
2
TTL Output 9
3
TTL Input 1
4
TTL Input 2
5
TTL Input 3
6
TTL Input 4
7
GROUND