Pin Assignment For Rj45 Plug - Siemens PXC D Series Manual

Pin assignment for RJ45 plug

Plug (C)
"HMI" (L W )
ON ORKS
Plug (D)
Ethernet
Plug (E)
"HMI / Tool"
(L W and serial)
ON ORKS
Plug (G)
"HMI" (serial)
Connection diagrams
Connecting TX-I/O
modules and field
devices
12 / 14
Siemens
Building Technologies
8 7 6 5 4 3 2 1
RJ45 socket screened, standard connection in accordance with AT&T256
8 7 6 5 4 3 2 1
8 7 6 5 4 3 2 1
8 7 6 5 4 3 2 1
*) 6 Unused
Connected to pin 8
See Planning and Installation Guide TX-I/O, CM110562.
PXC....D PXC...-E.D + PXA40-... – Automation stations modular series
Pin description
1. L W Data A (CLA)
ON ORKS
2. L W Data B (CLB)
ON ORKS
3. G0 / GND
4. G / Plus
1. Tx+
2. Tx –
3. Rx +
4. Unused
1. L W Data A (CLA)
ON ORKS
2. L W Data B (CLB)
ON ORKS
3. GND
4. +24 V max. 300 mA
(PXM20)
1. unused
2. unused
3. G0 / GND
4. G / Plus
(PXC....D)
(PXC...-E.D)
Pin description
5. Unused
6. Unused
7. Unused
8. Unused
5. Unused
6. Rx –
7. Unused
8. Unused
5. Unused
6. Unused
7. COM1 / TxD
8. COM1 / RxD
5. Unused
6. *)
7. COM1/TxD
8. COM1/RxD
CM1N9222en_03
16 Mar 2010