Compact / Fanless Computers V2400 Series Expansion Modules Moxa vietnam
Features and Benefits 
- EPM-3032: 2 isolated RS-232/422/485 ports with DB9 connectors
- EPM-3112: 2 isolated CAN ports with DB9 connectors
- EPM-3438: 8+8 DI/DO with 3 kV digital isolation protection, 2 kHz counter
- EPM-DK02*: 2 mini PCIe slots
- EPM-DK03*: GPS receiver, 2 mini PCIe slots
*Operating Temperature:
w/o wireless module: EN 50155 Class TX
w/ wireless module: EN 50155 Class T1
Overview
Moxa’s V2400 series expansion modules, which come with serial ports, CAN ports, wireless and GPS cards, digital input/output channel cards, mini PCI and PCIe modules, a 2-slot mini-PCIe module, and VGA or DVI-I display connectors, can be used with Moxa’s V2426 embedded computers, and give end-users the best flexibility for setting up and expanding a variety of industrial applications.
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| 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 (0.30 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 |
| 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 |
| EPM-DK02 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 | 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%: <60 ns • Granularity: 21 ns |
| Accuracy | • Position: 2.5 m CEP • SBAS: 2.0 m CEP |
| Protocols | NMEA, UBX binary, max. update rate: 5 Hz (ROM version ) |
| Time Pulse | 0.25 Hz to 1 kHz |
| Velocity Accuracy | 0.1 m/s |
| Heading Accuracy | 0.5 degrees |
| A-GPS | Supports AssistNow Online and AssistNow Offline, OMA SUPL compliant |
| Operational Limits | Velocity: 500 m/s (972 knots) |
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