Electrical Connections; Serial Communications Interface Pcb; Figure 10 Serial Communication Pcb Location And Connector Info; Table 3 Serial Communication Pcb Pin-Outs - TransAct Ithaca 800 Series Maintenance Manual

Electrical Connections

Electrical Connections

Serial Communications Interface PCB

All power and communications are supplied through the Serial Communications PCB located at the rear of
the printer. The interface connector is a 14 position Molex Minifit Jr®., part number 39-30-1400, and will
mate with Molex part number 39-01-2140 or equivalent . Refer to Table 3 for pin connections.

Figure 10 Serial Communication PCB Location and Connector Info

Serial Communication PCB Pin-Outs
PIN #
1
2
3
4
5
6
7
8
9
10
11
12
13
14

Table 3 Serial Communication PCB Pin-Outs

Mar-03
Confidential Information: Not for Distribution.
FUNCTION
MRESET
Not Connected
+12 VDC
Not Connected
GND
+24VDC
GND
+24VDC
Bezel Lamp – Switched +24VDC
GND
RS232 RXD
RS232 TXD
DTR
RTS
Rev C
Series 800 Maintenance Manual
I/O
I
N/C
I
N/C
-
-
-
-
O
-
I
O
O
O
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