Connector pin assignments
Signal type:
I Input
O Output
B Bi-directional signals
P Potential
X1, X2: Ethernet interfaces
The pin assignment of the Ethernet interfaces X1, X2 can be found in "General information
and networking", Chapter: "Connecting", Section: "Pin assignment of the interfaces".
X3: Power supply
The pin assignment of the power supply interface X3 can be found in "General information
and networking", Chapter: "Connecting", Section: "Pin assignment of the interfaces".
X7: Panel Present
Connector designa‐
tion:
X7
Connector type: 6-pin Phoenix terminal
Table 7-1 Assignment of the interface Panel Present X7
Pin Signal name Signal type Meaning
1 PRES O "High": Panel (HT 8) plugged in
2 XCTL O "Low": EMER STOP button pressed
1)
3 XFAULT O "Low": Error in emergency stop electronics
1)
4 N.C. - Not connected
5 N.C. - Not connected
6 M P Ground
1)
Function not implemented in Basic PN variant, output is not switched to "High"
X8: Emergency Stop wiring terminal
Connector designa‐
tion:
X8
Connector type: 4-pin Phoenix terminal
Table 7-2 Assignment of the emergency stop wiring terminal X8
Pin Protective circuit
1 On-board jumper
between 1 and 2
2
Connecting
7.3PN Basic connection module
Handheld Terminal HT 8
106 Equipment Manual, 02/2024, A5E52918633B AA
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