PARAMETERIZABLE Special Module (PSM) Control Unit Connector Assignment - GF54.21-D-0002-04TSD
Model 907
with code ED5 (Parameterisable special module)
Pre-installation for defined functions
Pin assignment with pre-installation for defined functions
The following table lists all model series variants that can be ordered ex factory.
On each vehicle, only the control unit pins are assigned, in which the corresponding special equipment code in the "Function" column is available in the vehicle's data card.
The vehicle's data card can be seen in the workshop system "VeDoc".
The PSM control unit is parameterized using SCN coding (SCN = Software calibration number). The SCN coding function covers both individual and combinations of special equipment codes.
PLUG 1
| Pin no. | Use | Assignment | Function |
|---|---|---|---|
| 1 | Tml. 30 2 | Tml. 30 | Voltage supply |
| 2 | Multifunction output 02 | 10 A, tml. 30_2 | - |
| 3 | Multifunction output 05 | 5 A, tml. 30_2 | Code N05 (Countershaft power take-off (2c) without flange) or code N07 (MB countershaft power take-off, 2b) and code M53 (Constant rpm control) or code MT4 (Variable electronic rpm governor) |
| 4 | Tml. 30_2 | Tml. 30 | Voltage supply |
| 5 | Multifunction output 01 | 5 A, tml. 30_2 | - |
| 6 | Multifunction output 18 | 5 A, tml. 30_2 | - |
| 7 | Multifunction output 04 | 10 A, tml. 30_1 | - |
| 8 | Not used | Not used | - |
| 9 | Ground return conductor (maximum 7.5 A) | Tml. 31 | - |
| 10 | Tml. 30 1 | Tml. 30 | Voltage supply |
| 11 | Multifunction output 03 | 5 A, bridge, tml. 30_1 | Input of working speed controller on/off switch - High-Side |
| 12 | Multifunction output 19 | 5 A, tml. 30_1 | - |
| 13 | Tml. 30_1 | Tml. 30 | Voltage supply |
| 14 | Multifunction output 20 | 5 A, bridge, tml. 30_1 | - |
| 15 | Tml. 31 | Tml. 31 | Ground connection |
CONNECTOR 2
| Pin no. | Use | Assignment | Function |
|---|---|---|---|
| 1 | Multifunction output 11 | 0.5 A Low Side | - |
| 2 | Multifunction output 14 | 0.5 A Low Side | - |
| 3 | Multifunction output 15 | 0.5 A Low Side, travel distance signal (not configurable) | Travel distance signal, e.g. for taximeter. Pulse width modulated signal with duty cycle 1:1, 48 pulses per wheel revolution (Measured at left front wheel) |
| 4 | Multifunction output 08 | 0.5 A High Side KL30_1 | Function lighting of working speed controller on/off switch - High-Side |
| 5 | Multifunction output 09 | 0.5 A High Side KL30_1 | Function lighting of engine run-on switch - High-Side |
| 6 | Multifunction output 10 | 0.5 A High Side KL30_1 | Code ZH4 (Off-road operation), Downhill Speed Regulation (DSR), switch function, display |
| 7 | Multifunction input 05 | Low Side | Code MW1 (Engine run-on control (MWS)) |
| 8 | Multifunction input 06 | Analog | - |
| 9 | Multifunction input 01 | Analog | Code MT4 (Variable electronic rpm governor) |
| 10 | Multifunction input 10 | Analog | - |
| 11 | Multifunction input 07 | Analog | Code N05 (Countershaft power take-off (2c) without flange) or code N07 (MB countershaft power take-off, 2b) and code M53 (Constant rpm control) or code MT4 (Variable electronic rpm governor) |
| 12 | Not used | Not used | - |
| 13 | Ground return conductor 1 (maximum 1 A) | Tml. 31 | - |
| 14 | PSM CAN shielding (ground connection) | Shielding | Shielding |
| 15 | Ground return conductor 2 (maximum 1 A) | Tml. 31 | - |
| 16 | Body manufacturer CAN (CAN ABH) | (CAN ABH_H) | - |
| 17 | Multifunction output 13 | 1 A Low Side | - |
| 18 | Multifunction output 17 | 1 A Low Side | Model 907 with code CB2 (Air suspension comfort suspension), status of parking brake |
| 19 | Multifunction output 12 | 0.5 A Low Side | - |
| 20 | Multifunction output 07 | 1 A High-Side KL30_1 | - |
| 21 | Multifunction output 06 | 1 A High-Side KL30_1 | Model 907 with code CB2 (Air suspension comfort suspension), speed signal |
| 22 | Multifunction output 16 | 0.5 A High Side KL30_1 | - |
| 23 | Multifunction input 04 | High Side | - |
| 24 | Multifunction input 08 | Analog | - |
| 25 | Multifunction input 09 | Analog | Code ZH4 (Off-road operation), Downhill Speed Regulation (DSR), switch signal |
| 26 | Multifunction input 02 | High Side | - |
| 27 | Multifunction input 03 | High Side | - |
| 28 | Interior CAN (CAN B) | (CAN B_L) | - |
| 29 | Interior CAN (CAN B) | (CAN B_H) | - |
| 30 | Peripheral device CAN (CAN AE) | (CAN AE_L) | FleetBoard vehicle computer/accident data recorder/retarder |
| 31 | Peripheral device CAN (CAN AE) | (CAN AE_H) | FleetBoard vehicle computer/accident data recorder/retarder |
| 32 | Body manufacturer CAN (CAN ABH) | (CAN ABH_L) | - |