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

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	2.5 m CEP; 5.0 m SEP
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)

Physical Characteristics

Weight	220 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-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-3552 Specifications

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-DK01 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