General project information
- Author:
- Dirk Osswald
- Date:
- 2007-02-19
Purpose
This page discribes the connectors of the SDH / LWA
- SDH
RS232 Communication connector cable of the SDH at the base of the LWA:
- 9pin Sub-D female connector (View from connecting side):
5 4 3 2 1
________________
\ /
\ o o o o o /
\ o o o o /
\_________/
9 8 7 6
- 1 : here: nc, (normally: Data Carrier Detect)
- 2 : RxD of PC = TxD of SDH
- 3 : TxD 0f PC = RxD of SDH
- 4 : here: nc, (normally: Data Terminal Ready)
- 5 : GND
- 6 : here: nc, (normally: Data Set Ready)
- 7 : here: nc, (normally: Request To Send)
- 8 : here: nc, (normally: Clear To Send)
- 9 : here: nc, (Ring Indicator)
- RS232 + Power Communication connector:
- 2x12pin FWS connector, view from connecting side of FWS part mounted on LWA: only one half is used for the SDH
-----------
/ /-\ \
--_ |x| --
/ [_] \-/ \
--- ------- ---
/ --/ o o \-- \
/ _/ o o o o \_ \
/ / o o \ \
/ /o o\ \
/ / \ \
/ / o o \ \
| /-\ | | /-\ |
| |x| | | |x| |
| \-/ | | \-/ |
\ \ o 12 1 o / /
\ \ / /
\ \o o/ /
\ \_o 8 5 o_/ /
\ \_o o o o_/ /
\ \ o o / /
--- -------_ ---
\ /-\ [_] /
-- |x| --
\ \-/ /
-----------
- 1 : Pwr (RD) 24V supply for power and logic of SDH2
- 2 : TxD (BN) RS232 TxD of PC = RxD of SDH2
- 3 : RxD (WH) RS232 RxD of PC = TxD of SDH2
- 4 : TxD2 (RD) RS232 TxD of PC = RxD of SDH2, second RS232 channel of SDH2
- 5 : RxD2 (PK) RS232 RxD of PC = TxD of SDH2, second RS232 channel of SDH2
- 6 : CAN_H (GN) CAN High
- 7 : CAN_L (YE) CAN Low
- 8 : ENET TPI+ Ethernet
- 9 : ENET TPI- Ethernet
- 10 : ENET TPO+ Ethernet
- 11 : ENET TPO- Ethernet
- 12 : GND (BK) Ground
- 2x12pin FWS connector view from connecting side of FWS part mounted on SDH: only one half is used by the SDH
-----------
/ /-\ \
-- |x| _--
/ \-/ [_] \
--- ------- ---
/ --/ o o \-- \
/ _/ o o o o \_ \
/ / o o \ \
/ /o o\ \
/ / \ \
/ / o o \ \
| /-\ | | /-\ |
| |x| | | |x| |
| \-/ | | \-/ |
\ \ o 1 12 o / /
\ \ / /
\ \o o/ /
\ \_o 5 8 o_/ /
\ \_o o o o_/ /
\ \ o o / /
--- _------- ---
\ [_] /-\ /
-- |x| --
\ \-/ /
-----------
- 1 : Pwr (RD) 24V supply for power and logic of SDH2
- 2 : TxD (BN) RS232 TxD of PC = RxD of SDH2
- 3 : RxD (WH) RS232 RxD of PC = TxD of SDH2
- 4 : TxD2 (RD) RS232 TxD of PC = RxD of SDH2, second RS232 channel of SDH2
- 5 : RxD2 (PK) RS232 RxD of PC = TxD of SDH2, second RS232 channel of SDH2
- 6 : CAN_H (GN) CAN High
- 7 : CAN_L (YE) CAN Low
- 8 : ENET TPI+ Ethernet
- 9 : ENET TPI- Ethernet
- 10 : ENET TPO+ Ethernet
- 11 : ENET TPO- Ethernet
- 12 : GND (BK) Ground
- LWA
Combined power / CAN connector of the LWA:
- Male connector (View from connecting side):
A1 1 2 A2
_____________________
\ _ _ /
\ / \ o o / \ /
\ \_/ o o o \_/ /
\_____________/
3 4 5
- A1 : +24V
- A2 : 0V (blue)
- 1 : CAN-High (Profibus-A1) (green)
- 2 : RxD
- 3 : CAN-Low (profibus-B1) (yellow)
- 4 : Shield
- 5 : TxD
- ESD CAN-USB mini
On the PC-side CAN interface cards are often connected as follows:
- 9pin Sub-D Male connector (View from connecting side):
1 2 3 4 5
________________
\ /
\ o o o o o /
\ o o o o /
\_________/
6 7 8 9
- 1 : reserved
- 2 : CAN_L (yellow)
- 3 : CAN_GND (blue)
- 4 : reserved
- 5 : Shield
- 6 : (CAN_GND)
- 7 : CAN_H (green)
- 8 : reserved
- 9 : reserved
Copyright
Copyright (c) 2007 SCHUNK GmbH & Co. KG