Features and Benefits

• PCI slots for interface expansion
• EPM-3032: 2 isolated RS-232/422/485 ports with DB9 connectors
• EPM-3112: 2 isolated CAN ports with DB9 connectors
• EPM-3337: HSDPA, GPS, WLAN (11a/b/g/n)
• EPM-3438: 8+8 DI/DO with 3 KV digital isolation protection, 2 KHz counter
• EPM-3552: VGA or DVI-I display module
• EPM-DK01: Mini PCI and Mini PCIe expansion module
• EPM-DK02: 2-slot mini PCIe expansion module

Overview

Moxa’s V2400 series expansion modules, which come with serial ports, CAN ports, wireless and GPS cards, digital input/output channel card, mini PCI and PCI-e modules, and VGA or DVI-I display connectors, can be used with Moxa’s V2422 and V2426 embedded computers, and give end-users the best flexibility for setting up and expanding a variety of industrial applications.

 

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)

• environmentel 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

EPM-3337 Specifications

• cellular interface
Frequency Bands	• UMTS/HSDPA: Triple band, 850/1900/1900 MHz • GSM/GPRS/EDGE: Quad band, 850/900/1800/2100 MHz • GSM Dass: Small MS
Output Power	• Class 4 (2 W) for GSM850/900 • Class 3 (0.25 W) for UMTS/HSDPA • Class E2 (0.5 W) for EDGE850/900 • Class E2 (0.4 W) for EDGE1800/1900 • Class 1 (1 W) for GSM1800/1900

• hsdpa interface
3GPP Release 5	• 3.6 Mbps, UL 384 Kbps • UE CAT. [1-6], 11, 12 supported • Compressed mode (CM) supported according to 3GPP TS25.212

• gps interface
Tracking	Tracks up to 13 satellites, L1 1575.42 MHz
Accuracy Position	NMEA-0183 V2.3, E911 AGPS Control plane, GPS dedicated AT commands, Date WGS-84
Protocols	NMEA-0183 V2.3, E911 AGPS Control plane, GPS dedicated AT commands, Date WGS-84
Tracking sensitivity	-158 dBm (with active antenna)
Start-up Time	• Hot start: <3s • Cold start: 30s • Warm start: 30s
GPS active antenna supply	3.3 V

• wlan  interface
Supported Modes	• IEEE 802.11a/b/g/n for client/bridge mode • IEEE 802.11b/g/n for AP mode (Linux OS only)
Standards	• IEEE 802.11a/b/g/n for Wireless LAN • IEEE 802.11i for Wireless Security
Operating Channels (central frequency)	• US: 2.412 to 2.462 GHz (11 channels), 5.18 to 5.24 GHz (4 channels) • EU: 2.412 to 2.472 GHz (13 channels), 5.18 to 5.24 GHz (4 channels) • USA: 1 to 11 (2400 to 2483.5 MHz) • Europe: 1 to 13 (2400 to 2483.5 MHz)
Security	64-bit and 128-bit WEP encryption, WPA /WPA2-Personal and Enterprise (IEEE 802.1X/RADIUS, TKIP and AES)
Transmission Rates	• 802.11b: 1, 2, 5.5, 11 Mbps • 802.11a/g: 6, 9, 12, 18, 24, 36, 48, 54 Mbps • 802.11n: 6 to 300 Mbps (multiple rates supported)
TX Transmit Power	• 802.11b: 1 to 11 Mbps: Typ. 18 dBm (± 1.5 dBm) • 802.11g: 6 to 24 Mbps: Typ. 18 dBm (± 1.5 dBm); 36 to 48 Mbps: Typ. 17 dBm (± 1.5 dBm); 54 Mbps: Typ. 15 dBm (± 1.5 dBm) • 802.11a: 6 to 24 Mbps: Typ. 17 dBm (± 1.5 dBm) 36 to 48 Mbps:
TX Transmit Power MIMO	• 802.11a/n (20/40 MHz): MCS15 20 MHz: Typ. 13 dBm (± 1.5 dBm); MCS15 40 MHz: Typ. 12 dBm (± 1.5 dBm) • 802.11g/n (20/40 MHz): MCS15 20 MHz: Typ. 14 dBm (± 1.5 dBm); MCS15 40 MHz: Typ. 13 dBm (± -1.5 dBm)
RX Sensitivity	• 802.11b: -92 dBm @ 1 Mbps, -90 dBm @ 2 Mbps, -88 dBm @ 5.5 Mbps, -84 dBm @ 11 Mbps • 802.11g: -87 dBm @ 6 Mbps, -86 dBm @ 9 Mbps, -85 dBm @ 12 Mbps, -82 dBm @ 18 Mbps, -80 dBm @ 24 Mbps, -76 dBm @ 36 Mbps, -72 dBm @ 48 Mbps, -70 dBm @ 54
RX Sensitivity MIMO	• 802.11a/n: -68 dBm @ MCS15 40 MHz, -70 dBm @ MCS7 40 MHz, -69 dBm @ MCS15 20 MHz, -71 dBm @ MCS7 20 MHz • 802.11g/n: -68 dBm @ MCS15 40 MHz, -70 dBm @ MCS7 40 MHz, -69 dBm @ MCS15 20 MHz, -71 dBm @ MCS7 20 MHz
AP-only Protocols	ARP, BOOTP, DHCP, dynamic VLAN-Tags for 802.1X-Clients, STP/RSTP (IEEE 802.1D/w)
Default Antenna	2 dBi dual-band omni-directional antenna, RP-SMA (male)
Connector for External Antennas	RP-SMA (female)

EPM-3438 Specifications

• digital input
Input Channels	8, source type
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
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-3552Specifications

• display
Graphics Controller	DisplayLink DL-195
VGA Interface	15-pin D-sub connector (female)
DVI Interface	24-pin DVI-I connector (female)
Resolution	Up to 1920 x 1600 (2048 x 1152 for wide screen) resolution

• physical characteristics
Weight	130 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

EPM-3552 Specifications

• pci express mini slot
Interface	PCI-Express V1.0 (one lane)
USB 2.0 Bus SIM Card Holder	Reserved for Cellular applications

• mini pci slot
Interface	PCI
Bus Frequency	32-bit, 33 MHz PCI

• physical characteristics
Weight	117 g

• 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

• environmental limits
Operating Temperature	-25 to 55°C (-13 to 131°F), EN 50155 Class T1

Ordering Info	Model No.	Description
Click here to order	EPM-3032	2 isolated RS-232/422/485 ports with DB9 connectors, -40 to 70°C operating temperature
Click here to order	EPM-3112	2 isolated CAN ports with DB9 connectors, -25 to 55°C operating temperature
Click here to order	EPM-3337	HSDPA, GPS, WLAN (11a/b/g/n), -25 to 55°C operating temperature
Click here to order	EPM-3438	8+8 DI/DO with 3 KV digital isolation protection, 2 KHz counter, -40 to 70°C operating temperature
Click here to order	EPM-3552	VGA or DVI-I display module, -25 to 55°C operating temperature
Click here to order	EPM-DK01	Mini PCI and Mini PCIe expansion module, -40 to 70°C operating temperature
Click here to order	EPM-DK02	2-slot mini PCIe expansion module, -25 to 55°C operating temperature