April 200376-100016-002
PEGAsys™ LV
7-7
•3 RTS
• 4 CTS
• 5 N/C
•6 RX
7-14.2
Connecting a Printer
The RS-232 printer port of the CCM is a supervised con-
nection. The installer must enable the printer port for op-
eration. The enabling or disabling of the printer port would
be done by accessing the first or second level menu.
A connection cable is all that is needed to connect a serial
printer to the RS-232 printer port of the CCM. The follow-
ing diagram represents the cable.
CCM PIN PRINTER
TX 1. RX (receive data)
Sig. Gnd. 2. Sig. Gnd.
RTS 3.
CTS* 4. DTR*
N/C 5.
RX 6.
* Note: +8 to +12 Vdc signal needed for supervision if us-
ing a graphic annunciator.
JK2
PRINT
PORT
Pin 6
Pin 1
Figure 7-9. CCM Printer Port
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