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Model M1372A 8RO

Model M1372A 8RO
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MAXIFLEX 8RO Module Model M1372A 8 Channel Digital Relay Output Module. DATASHEET FEATURES • Fits in any MAXIFLEX base I/O slot 8 individually Isolated Relay Contact Outputs Removable Terminal Blocks connectors In system automatic module detection The M1372A 8RO module provides 8 individual relay contact digital outputs each capable of driving 5A loads up to 250Vac/30Vdc. The module may be inserted into any I/O slot in a Maxiflex system. All relay contact outputs are individually isolated for maximum system flexibility. The status of each output is displayed on a 2x4 LED matrix on the front of the module. Outputs are available on plug-in screw terminals. The module can be inserted or removed while the system is powered. Auto-detection capability allows the CPU to recognise the presence of this module in the system. Each contact is equipped with a RC snubber circuit to suppress high frequency spark energy caused by contacts opening under inductive loads. SPECIFICATIONS Outputs Output Termination Screw clamp Plug-in Terminal Blocks Normally Open Relay Contact Screw Terminal Wire Size Dielectric Strength 3000Vac 50/60Hz for 1 minute between relay coil and contacts. 1000Vac 50/60Hz for 1 minute between contacts. 2.0mm maximum For manageable wiring to the 2 module, 0.5 mm is recommended with 2mm overall outside diameter Isolation Test 100% tested to 1500Vac, 50/60Hz for 1 minute – all outputs to logic Operating Temperature Storage Temperature 95% max. at 40°C (104°F) non-condensing. Electronics conformally coated Insulation Resistance Relay operate time Relay release time Maximum switching current Logic Power Consumption Maximum switching capacity 1250VA or 150W for resistive load. 500VA or 60W for inductive load with L/R < 7ms (L=load inductance in henry’s and R=load resistance in ohms) From Logic Power Supply 60mA from 5Vdc max. 125mA from 12Vdc max 0.9W max overall Auto Identification Codes Module ID Open Circuit Voltage Scan Code Minimum Load Contact Resistance Operating Frequency 1800 operations/hour under full load Service Life 300 000 operations at 2A resistive 100 000 operations at 2A inductive (see inductive load spec. above) Excluding Packaging Including Packaging Ordering Information Model Order Code Copyright Omniflex ♦ Subject to change without notice

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MAXIFLEX 8RO Module Model M1372A 8 Channel Digital Relay Output Module. ELECTRICAL CONNECTION Module MECHANICAL CONFIGURATION Field Wiring access OUTPUTS: Normally Open Contacts Note: The LED indicators can only be seen when illuminated. Copyright Omniflex ♦ Subject to change without notice

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