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Products   >   I/O Expansion Modules   >   Digital I/O Modules   >   Pearl-MM Relay Output Module
FEATURES
16 SPDT (Form C) relays
Long lifetime - 100,000,000 operations
500VAC/DC isolation between board and signals
Two pin headers for I/O connections
-40°C to +85°C operating temperature
ACCESSORIES
Customers who use this product also use:
50-pin Data Acquisition Cable

This product can be customized and ruggedized. Click here for more information.
ONLINE SUPPORT
See Pearl-MM Relay Output Module Technical Resources
Request Product information
Request Technical Support
DOWNLOADS
Pearl-MM Datasheet
(.pdf, 144.0 kb)
Pearl-MM Manual v1.2
(.pdf, 358.7 kb)

Pearl-MM Relay Output Module

Relay Output PC/104 Module

Pearl-MM Relay Output Module
click for a larger image
Description
I/O Header
Specifications
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Description

Pearl-MM is a PC/104 format industrial control module with 16 relays. The relays have PDT (form C) configuration. Each relay has 3 contacts: Common, Normally Open, and Normally Closed. For safety and reliability, all relays are in their power-off state (Common connected to Normally Closed) at power-up or system reset. The relays can switch both AC and DC voltages. They feature long life (100,000,000 operations), quick actuation time (4ms max operate and release), and isolation (500V AC or DC).

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I/O Header

0 NO 1 2 0 NO
0 C 3 4 0 C
0 NC 5 6 0 NC
1 NO 7 8 1 NO
1 C 9 10 1 C
1 NC 11 12 1 NC
2 NO 13 14 2 NO
2 C 15 16 2 C
2 NC 17 18 2 NC
3 NO 19 20 3 NO
3 C 21 22 3 C
3 NC 23 24 3 NC
4 NO 25 26 4 NO
4 C 27 28 4 C
4 NC 29 30 4 NC
5 NO 31 32 5 NO
5 C 33 34 5 C
5 NC 35 36 5 NC
6 NO 37 38 6 NO
6 C 39 40 6 C
6 NC 41 42 6 NC
7 NO 43 44 7 NO
7 C 45 46 7 C
7 NC 47 48 7 NC
NOT USED 49 50 NOT USED

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Specifications

Relays
No. of Outputs 16
Relay type SPDT (Form C)
Max voltage/current DC: 0VDC/2A 60W (DC), 60VA (AC)
AC: 125VAC/0.5A resistive
Max switching capacity 220VDC, 250VAC
Max operating voltage 10mA@10mVDC
Contact resistance 100mΩ max
Relay lifetime 100,000,000 operations
Actuation time 4ms max operate or release
General
I/O connections 50-position (2x20) .025” square pin header on .1” centers
Isolation (all I/O) 500VDC or AC, channel-to-channel and channel-to-board
Power supply +5VDC ±10%
Operating temperature -40°C to +85°C
Operating humidity 5% to 95% non-condensing
Weight 3.4oz / 96g
MTBF 118,227 hours
RoHS Compliant

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Get an online quote

 
Pearl-MM Relay Output Module
available models:
PMM-P
Pearl-MM 16 SPDT Relays, Pin Headers
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Cables and accessories
available models:
C-50-18
50-conductor .1" pitch 18" ribbon cable, Data acquisition Cable (uses 2)
Please login or signup for an online quote request.
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