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Electrical Connections
RS232 Serial Communications Interface PCB
The RS232 Serial interface connector is a 14 position Molex Minifit Jr®., part number 39-
30-1140, which mates with Molex part number 39-01-2140 or equivalent.
Serial Communication PCB Pin-Outs
PIN #
1
2
3
4
5
6
7
8
9
10
11
12
13
14
Table 1. Serial Communication PCB Pin-Outs
Default Communication Settings
The RS-232C interface default configuration settings are:
Baud Rate:
Data Bits:
Parity:
Stop Bits:
Handshaking: XON/XOF
Receive Error: Prints
Input Buffer
These communications settings may be altered only through the use of the CONFIG
program, special printer configuration software available from TransAct. Contact
TransAct Technical Support for further information on this utility.
Page 34
1
2
3
8
9
10
11
FUNCTION
MRESET (Active low)
Not Connected
+12 VDC
Not Connected
GND
+24VDC
GND
+24VDC
Bezel Lamp – Switched +24VDC
FGND
RS232 RXD
RS232 TXD
DTR
RTS
9600 BPS
8 Bits
None
1
8,192 bytes
Rev G
Epic 950 OEM Integration Manual
4
5
6
7
12
13
14
I/O
I
N/C
I
N/C
-
-
-
-
O
-
I
O
O
O
95-05245
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