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SV9IOC105
Series 9000
Cutler-Hammer
Document Number: IL.08H.02.T.E
Rev. 01, September 2000
1. Introduction
The 120 Volt Input Board (SV9IOC105) for Series 9000 drives was designed for
customers that wish to use 120 VAC digital inputs instead of 24 VDC digital input
control signals. The 120V digital inputs replace the 24V inputs on the SV9000
control board. The analog output is in addition to the analog outputs on the
control board.
The 120V I/O board provides:
•
6
digital
inputs
•
1 analog output
The 120 Volt input board mounts inside Series 9000 drives, and should be
installed according to the instructions below.
WARNING: Equipment Damage Hazard.
Failure to follow proper installation instructions may damage the
120 Volt input board, the variable frequency drive or both.
2. Specifications
Digital Inputs
Maximum Input Voltage:
132V, 50/60Hz
Minimum “ON” State (1) Voltage:
85V
Maximum “OFF” (0) State Voltage:
24 VAC
Maximum Power Draw:
5 VA
Analog Output
Output:
0-20mA
Maximum Load Resistance:
500
Ω
Electrical
Accuracy:
+/- 3%; 10-bit resolution
Ambient Operating Temperature
-10 to +50 C
o
(drive ambient)
Storage temperature
-40 to 60 C
°
Humidity
< 95%, no condensation allowed
Altitude
Max. 1000 meters
Environment
Vibration
0.5G (9-200Hz), all axis.
(IEC 721-3-3)
Certification
CE, UL
EN50178 standard
CE Mark and UL Listed