Digi DC-190 installation manual Connector Pinouts, Pin DIN Female

10.3 Connector Pinouts

The DC-190 provides CTS/RTS hardware handshaking lines on both the 8-pin DIN and 9-pin D-Sub connectors. For devices that do not require hardware handshaking, short the CTS/RTS lines on the scale side of the cable.

8-Pin DIN Female

Figure 10-1. 8-Pin DIN Female

Pin	Scanner DIN	Force Balance DIN
Number	Connector	Connector
1	DTR	DTR
2	SIGNAL GND	SIGNAL GND
3	DSR	DSR
4	RXD	RXD
5	TXD	TXD
6	CTS	CTS
7	RTS	RTS
8	Vcc (5 V)	N/C

Table 10-6. Eight-Pin DIN Connector Pin Assignments

14-Pin Amphenol

Figure 10-2. 14-Pin Amphenol Female

	Remote Platform Connector
Pin Number	Description
1	Not used
2
3	+EXCITATION
4	–EXCITATION
5	SHIELD*
6	+SIGNAL
7	–SIGNAL
8	GROUND*
9 through 14	Not used

* When using the Y cable, use pin 5 instead of pin 8 as ground.

9-Pin D-Sub Female

Figure 10-3. 9-Pin D-Sub Female

Pin Number	Description
1	DCD
2	RXD
3	TXD
4	DTR
5	SIGNAL GND
6	DSR
7	RTS
8	CTS
9	RI

Table 10-8. 9-Pin D-Sub Connector Pin Assignments

Setpoint Mini DIN

Figure 10-4. Setpoint Mini DIN Female

Pin Number	Setpoint Configuration
1	SP-1
2	SP-2
3	SP-3
4	SP-4
5	SP-5
6	SP-6
7	+5V
8	GND

Table 10-9. Setpoint Configuration Pin Assignments

Table 10-7. Remote Platform Pin Assignments