Supported Interfaces QTERM-G55 Terminal
36
Qlarity-Based Terminal Hardware
3.2.1.4.1 Power Interface with E-stop Option
The following table shows the pinout for each type of power interface when the E-stop option
is selected.
3.2.1.4.2 Serial or Network Interface with E-stop Option
The following table shows the pinout for each type of serial or network interface.
3.2.1.4.3 E-stop Switch Interface
The following table shows the pinout for the two-pole normally closed E-stop switch. The con-
ductors for each pole (Pole 1 and Pole 2) of the switch are shorted until the switch is activated.
After activation, each pole is an open circuit until the switch is reset.
3.2.1.5 Accessory Cable Wire Color Code
The following table shows the wire color code for the 12-pin round connector to blank acces-
sory cable. The cable contains fifteen conductors; however, only twelve conductors are con-
nected to pins on the round connector. Six of the fifteen conductors in the cable are wired as
100 ohm twisted pairs, as shown in the table. One of the fifteen conductors is a non-insulated
drain wire which is shorted to the foil shielding in the cable. This drain wire is not connected
to the round connector.
Pin
Regulated
(standard)
5 Volt
Unregulated
Power-over-Ethernet
1 8 - 32 VDC 4.5 - 5.5 VDC No connect
2 Ground Ground Ground
3 No connect No connect PoE V+
4 No connect No connect PoE V-
Pin EIA-232 EIA-422 EIA-485
Ethernet
(including PoE)
7Tx Tx+ RTx+ Tx+
8 RTS (out) Tx- RTx- Tx-
9 Rx Rx+ No connect Rx+
10 CTS (in) Rx- No connect Rx-
Pin E-stop Switch
5Pole 1
6Pole 1
11 Pole 2
12 Pole 2
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