Ithaca Epic 950, Integration Manual

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Electrical Connections Epic 950 OEM Integration Manual
95-05245
Rev G
Page 37
Universal USB/NETPLEX Communications Interface
PCB
The Universal USB/NETPLEX interface supports both USB and NETPLEX
communications. This interface contains three connectors:
§
Power - 4 position Molex Minifit Jr®., part number 39-30-1040, which mates with
Molex part number 39-01-2040 or equivalent.
§
NETPLEX communications- 6 position Molex Minifit Jr®., part number 39-30-
1060, which mates with Molex part number 39-01-2060 or equivalent.
§
USB Communications - Type B USB connector.
1 2 3
4 5 6
1 2
3 4
1 2
3 4
Universal USB/ NETPLEX Communication PCB Pin-Outs
USB Connector
Pin # FUNCTION I/O
1 VBUS -
2 D- I/O
3 D+ I/O
4 GND -
Power Connector
Pin # FUNCTION
1 +24VDC -
2 GND -
3 GND -
4 FGND -
NETPLEX Connector
Pin # FUNCTION
1 MRESET (Active low) I
2 RXD I
3 +12 VDC I
4 TXD O
5 SGND -
6 Bezel Lamp – Sw24VDC O
Table 4. Universal USB/NETPLEX Communication PCB Pin-Outs