The CM-DIO-40 is a universal 32 input plus 32 output discrete VMEbus board, incorporating features most demanded in first class military and industrial applications.
All input channels feature overvoltage protection, galvanic isolation, rectifier & filter and configuration for a range of AC/DC voltage levels.
All output channels can be factory fitted to support a choice of 11 different device configurations. Relay, Optocoupler, PhotoMOS & SSR versions are isolated.
Built-In-Test is based on wraparound loops that disconnect external signals and connect internal test signals in order to verify correct module operation.
The metallic layer within the PCB benefits heat dissipation & uniform component temperatures, thus increasing component longevity & module MTBF.
Military versions, provided with conduction cooled thermal overlay, greatly improve capability to withstand shock and vibration.
The CM-DIO-40 offers a highly flexible I/O cabling solution using VME64x connectors on the front panel and P2. Both connectors have identical pin-outs.
All versions are compatible at the function level, Industrial versions allow low cost software development.
C: Commercial range >> Implements low cost Commercial plastic IC's rated for 0 to +70°C. Continuous board operation from 0 to +60°C. Class II industrial quality connectors. Storage from -10 to +85°C.
I: Industrial range >> Manufactured with Industrial range plastic or ceramic IC's rated for -25 (-40) to +85°C. Continuous module operation from -20 to +75°C. Class II industrial quality connectors. Storage from -40 to +100°C.
R+: Military Rugged+ range >> Implements ceramic IC's rated from -55 to +125°C. Class I MIL-C-55302 connectors. Conduction cooled PCB with thermal overlay. Operation from -40 to +85°C. Storage from -55 to +125°C.
883: Military 883 range >> Manufactured with conduction cooled PCB & MIL-STD-883 B/C military ceramic parts (-55 to +125°C). Class I MIL-C-55302 connectors. Operation from -50 to +90°C. Storage from -55 to +125°C.
I (Board Input Version)
1: Input voltage range specified by the customer.
2: Input voltage range 0-5 VDC.
3: Input voltage range 0-12 VDC.
4: Input voltage range 0-28 VDC.
5: Input voltage range 0-48 VDC.
6: Input voltage range 0-115 VAC RMS @ 60 Hz sine.
7: Input voltage range 0-220 VAC RMS @ 50 Hz sine.
8: Input voltage range 0-26 VAC RMS @ 400 Hz sine.
9: Input voltage range 0-32 VAC RMS @ 60 Hz sine.
O (Board Output Version)
NOTE: * available with Direct or Inverted output configuration
1: 32 Relays with 32 SPDT or 32 SPST contacts.
2: 32 Optocouplers with 50 VDC @ 100 mA open-collector photo transistors.
3: 32 Photo-MOSFETs up to 400 Volts AC/DC @ 150 mA.
4: 32 Solid State Relays (SSR) from 10 to 280 VAC @ 1 Amp.
5: 32 Open-Drain power MOSFETs up to 400 VDC @ 1 Amp.
6: 32 Triacs up to 400 VAC @ 1 Amp.
7: 32 Thyristor (SCR) up to 400 VAC @ 1 Amp.
8: 32 Totem-pole FAST TTL outputs *.
9: 32 Open-Collector TTL gates up to 30 VDC @ 50 mA (*).
10: 32 Open-Collector TTL gates, 1K pull-up resistors to +5 VDC *.
11: 32 Open-Collector TTL gates, 2K pull-up resistors to +12 VDC *.
T (Board Temperature Range)
I: Industrial. Fiberglass PCB only.
R+: Military Rugged+. Conduction cooled PCB only.
883: Military 883. Conduction cooled PCB only.
M (PCB Mechanical Version)
A: IEC-297 Mechanics with front panel I/O connectors.
B: P1101.2 Military mechanics with dummy front panel & wedge-locks.
Part Number Example: CM-DIO-40/2/1/R+/B
- Input voltage range: 0-5 VDC.
- Output version: 32 relays with 32 SPDT contacts.
- Military Rugged+ range (-40 to +85°C operating).
- IEEE P1101.2 Military mechanics with wedge-locks.
LEVEL 1, CM-DIO-40 MAP: User´s manual. Module hardware functional description oriented toward software development.
LEVEL 2, CM-DIO-40 MMT: Maintenance manual. Extended description intended for failure location in the module.
Wind River Systems VxWorks Tornado: The CM-DIO-40 is supported by VxWorks Tornado. This operating system is ideal for developing real time software under UNIX environments. A complete "C" language driver in source code is available at low cost. Drivers include a floppy-disk and user's manual.
Microtec MCC-68K Drivers: A "C" language source code driver written for the popular MCC-68K cross-compiler from Microtec is also available. This low cost option is intended for using a PC as host.
* NOTE - Drivers for other leading operating systems can be optionally supplied under request.