MEN Mikro D302

Specification

Binary I/Os:

128 binary signals

• 4 optically isolated units
• 32 channels for each unit

Individual use of each channel as input or output
Individual edge-triggered interrupts
Input/output load on ground
High-side output switches
High output current

• Max. 1.9A per channel
• Max. 16A per unit

Over-current and over-temperature protection

Output Characteristics:

Output voltage range: 12V..32V
Output current log. 0: max. 10mA
Output current log. 1: max. 1.9A
Switching time for output change: < 200μs
Isolation voltage (optocoupler): 500V DC

Input Characteristics:

Input voltage min.: 0V
Input voltage max. external supply voltage (12..32V)
Voltage level log. 0: 0V..6V or open
Voltage level log. 1: 12V..32V
Input current log. 1: 2.03mA @ 24V
Switching threshold: 9.2V @ 0.78mA typ.
Switching time for input change: min. 33μs, max. 44μs
Excess voltage protection: max. +47V

Peripheral Connections:

Via front panel on four shielded 44-pin HD-Sub receptacle connectors

CompactPCI® Bus:

CompactPCI® peripheral slot

• PICMG Spec. 2.0 R3.0 compliant
• 32-bit data bus
• 33MHz

V(I/O): +5V
Concurrent primary and secondary bus operation

Electrical:

Isolation voltage:

• 500V DC between isolated side and digital side
• 180V DC between the channels
• Voltage between the connector shield and isolated ground is limited to 180V using a varistor; AC coupling between connector shield and isolated ground through 47nF capacitor

Supply voltage/power consumption:

• +5V (4.85V..5.25V), 106mA
• +3.3V (3.2V..3.5V), 27mA
• +24V (external supply voltage 12..32V), 78mA (total for all units)

Mechanical:

Dimensions: standard double Eurocard, 233.3mm x 160mm
Weight: 324g

Environmental:

Temperature range (operation):

• 0 to +60°C or -40 to +85°C
• Airflow: min. 10m³/h

Temperature range (storage): -40 to +85°C
Relative humidity range (operation): max. 95% non-condensing
Relative humidity range (storage): max. 95% non-condensing
Altitude: -300m to + 3,000m
Shock: 15g/11ms
Bump: 10g/16ms
Vibration (sinusoidal): 2g/10 to 150Hz
Conformal coating on request

MTBF:

129,000h @ 50°C (derived from MIL-HDBK-217F)

Safety:

PCB manufactured with a flammability rating of 94V-0 by UL recognized manufacturers

EMC:

Tested according to EN 55022 Class A (radio disturbance), EN 61000-4-2(ESD) and EN 61000-4-4 (burst)

Software:

MEN Driver Interface System (MDIS™ for Windows®, Linux, VxWorks®, QNX®, OS-9®)

ROHS Status:

This product is lead free/ROHS compliant.