ABB DI814 Analog module industrial system controller

Description

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Encoder interface:
• CH A, CH B, CH Z, differential or single ended
• Output voltage 1:+24 V DC ± 10%, 5W maximum, short-circuit protection
Protection.
• Output voltage 2:+15 V DC ± 10%, 5W maximum, short-circuit protection
Protection.
• Signal level:
“1”>7.6 V, “0”<5 V (the supply voltage is 15 V)
“1”>12.2V, “0”<8V (supply voltage is 24V)
• Frequency: 200 kHz (maximum)
• Speed feedback resolution: 0.00305% (15 bits)
• Speed feedback accuracy: 50 ppm
• Maximum encoder cable length:
-300 m (differential push-pull output)
-200 m (single ended push-pull output)
-100 m (open collector or emitter output)
• Logically isolated from each other and from the ground. Test voltage:
1.5kVAC, 1 minute
General performance:
• Maximum power consumption:
140mA (5V) + 55mA (24 V)
• Estimated life at least: 100 000 h
• All materials are UL/CSA approved
• Comply with EMC standards EN 50081-2 and EN 50082-2