www.mo xa .c o m Railway Computers > V2400 Series Expansion Modules Industrial Computing 22-33 22 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 (0.28 lb) 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 EPM-3438 Specifications Digital Input Input Channels: 8 Input Voltage: 0 to 30 VDC at 25 Hz Digital Input Levels for Dry Contacts: • Logic level 0: Close to GND • Logic level 1: Open Digital Input Levels for Wet Contacts: • Logic level 0: +3 V max. • Logic level 1: +10 V to +30 V (Source to DI) Counter Frequency: 2 kHz (DI0 only) Connector Type: 10-pin screw terminal block (8 DI points, DI Source, GND) Isolation: 3 kV optical isolation Digital Output Output Channels: 8, sink type, 0 to 30 VDC Output Current: Max. 200 mA per channel On-state Voltage: 24 VDC nominal, open collector to 30 VDC Connector Type: 9-pin screw terminal block (8 DO points, GND) Isolation: 3 kV optical isolation Physical Characteristics Weight: 120 g (0.27 lb) 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 PCI Express Mini Slot Interface: • Slot 1: PCI-Express V1.0 (one lane) / USB 2.0 • Slot 2: USB 2.0 USB 2.0 Bus SIM Card Holder: Reserved for cellular applications EPM-DK02 Specifications Physical Characteristics Weight: 125 g (0.28 g) Environmental Limits Operating Temperature: -40 to 70°C (-40 to 158°F), EN 50155 Class TX EPM-DK03 Specifications PCI Express Mini Slot Interface: • Slot 1: PCI-Express V1.0 (one lane) / USB 2.0 • Slot 2: USB 2.0 USB 2.0 Bus SIM Card Holder: Reserved for cellular applications Physical Characteristics Weight: 220 g (0.49 lb) Dimensions: 104 x 121 x 34 mm (4.09 x 4.76 x 1.34 in) Environmental Limits Operating Temperature: w/o wireless module: -40 to 70°C (-40 to 158°F), EN 50155 Class TX w/ wireless module: -25 to 55°C (-13 to 131°F), EN 50155 Class T1 GPS Interface Receiver Types: • 50-channel u-blox 6 LEA-6 receiver • GPS L1 C/A code • GALILEO L1 open service (with upgrade) • SBAS: WAAS, EGNOS, MSAS, GAGAN Acquisition: • Cold starts: 28 s • Warm starts: 28 s • Aided starts: 1 s • Hot starts: 1 s Sensitivity: • Tracking: -160 dBm • Reacquisition: -160 dBm • Cold starts: -147 dBm Timing accuracy: • RMS: 30 ns • 99%: