Impulse V2400 Series Expansion Modules - Manual (Page 3)

3 w w w. m o x a . c o m i n f o @ m o x a . c o m
Railway Computers
Mini PCIe Socket 1
Mini PCIe Socket 2
Top View Bottom View
Side View
Antenna Connectors x 4 GPS connector
X1 X2 X3 X4
SIM Card
Holder 1
SIM Card
Holder 2
EPM-DK03
EPM-3032 Specifications
Serial Interface
Serial Standards: 2 RS-232/422/485 ports, software-selectable (DB9
male)
Isolation: 2 KV digital isolation
Serial Communication Parameters
Data Bits: 5, 6, 7, 8
Stop Bits: 1, 1.5, 2
Parity: None, Even, Odd, Space, Mark
Flow Control: RTS/CTS, XON/XOFF, ADDC® (automatic data direction
control) for RS-485
Baudrate: 50 bps to 921.6 Kbps (non-standard baudrates supported;
see user’s manual for details)
Serial Signals
RS-232: TxD, RxD, DTR, DSR, RTS, CTS, DCD, GND
RS-422: TxD+, TxD-, RxD+, RxD-, GND
RS-485-4w: TxD+, TxD-, RxD+, RxD-, GND
RS-485-2w: Data+, Data-, GND
Physical Characteristics
Weight: 137 g
Dimensions: 104 x 121 x 34 mm (4.09 x 4.76 x 1.34 in)
Environmental Limits
Operating Temperature: -40 to 70°C (-40 to 158°F), EN 50155 Class TX
EPM-3112 Specifications
CANbus Communication
Interface: 2 optically isolated CAN2.0A/2.0B compliant ports
CAN Controller: Phillips SJA1000T
Signals: CAN-H, CAN-L
Isolation: 2 KV digital isolation
Speed: 1 Mbps
Connector Type: DB9 male
Physical Characteristics
Weight: 127 g
Dimensions: 104 x 121 x 34 mm (4.09 x 4.76 x 1.34 in)
Environmental Limits
Operating Temperature: -25 to 55°C (-13 to 131°F), EN 50155 Class T1