Vansco Multiplexing Module VMM1210
The VMM1210 is a general purpose controller for vehicle and other applications with steady state voltages less than or equal to 32 Vdc. It has 31 inputs and 20 outputs as well as a CAN/J1939 communication port. This module is 100% compatible with other Parker Vansco multiplexing modules.
The VMM1210 has 8 programmable digital inputs, all of which are capable of doing power control, and reading active high, or active low inputs. In addition, it has 4 inputs capable of reading analog voltages, frequency values or digital active low inputs. The VMM1210 has 8 high current (10 A max) high-side outputs. It also has two low current (3 A max) outputs capable of driving either high-side or low-side loads, and can also be arranged in an H-Bridge configuration. Outputs can drive any type of vehicle load including lights, relays, solenoids, fans, etc.
The VMM1210 processes ladder logic written using VMMS software. The ladder logic defines which inputs or arrangement of inputs turns on outputs on the module. The inputs and outputs in the ladder logic can be from one or more modules connected together in a system via the CAN/J1939 network.
The multiplexing system was designed to simplify and reduce electrical system troubleshooting, maintenance, and file management time. The module has status LEDs that indicate the condition of inputs, outputs, power, and network activity.
The VMM1210 monitors its 10 outputs continuously for fault information. Detected faults include short circuits (to ground or power), over currents and open load. The VMM1210 allows systems to reduce the number of fuses by allowing the outputs to protect themselves electronically. In the event of a fault, the unit will disable the output(s) that are faulted.
On-board diagnostics facilitate easier troubleshooting, and modules that can be auto-programmed relieve time and maintenance costs by keeping module and program inventory to a minimum. VMM users appreciate the module's robust design as well as its adherence to stringent industry environmental requirements and communications (SAE J1939) standards. All of these features make the controller easy to integrate into any on-highway or off-highway vehicle.
The VMM1210 has 8 programmable digital inputs, all of which are capable of doing power control, and reading active high, or active low inputs. In addition, it has 4 inputs capable of reading analog voltages, frequency values or digital active low inputs. The VMM1210 has 8 high current (10 A max) high-side outputs. It also has two low current (3 A max) outputs capable of driving either high-side or low-side loads, and can also be arranged in an H-Bridge configuration. Outputs can drive any type of vehicle load including lights, relays, solenoids, fans, etc.
The VMM1210 processes ladder logic written using VMMS software. The ladder logic defines which inputs or arrangement of inputs turns on outputs on the module. The inputs and outputs in the ladder logic can be from one or more modules connected together in a system via the CAN/J1939 network.
The multiplexing system was designed to simplify and reduce electrical system troubleshooting, maintenance, and file management time. The module has status LEDs that indicate the condition of inputs, outputs, power, and network activity.
The VMM1210 monitors its 10 outputs continuously for fault information. Detected faults include short circuits (to ground or power), over currents and open load. The VMM1210 allows systems to reduce the number of fuses by allowing the outputs to protect themselves electronically. In the event of a fault, the unit will disable the output(s) that are faulted.
On-board diagnostics facilitate easier troubleshooting, and modules that can be auto-programmed relieve time and maintenance costs by keeping module and program inventory to a minimum. VMM users appreciate the module's robust design as well as its adherence to stringent industry environmental requirements and communications (SAE J1939) standards. All of these features make the controller easy to integrate into any on-highway or off-highway vehicle.
