Because RFL™ and Hubbell® have a policy of continuous product improvement, we reserve the right to change designs and specifications without notice.
RFL 9785 RFL Electronics Inc.
June 18, 2009 18-13 (973) 334-3100
18.3 POWER SUPPLY I/O MODULES
The RFL 9785 Power supply I/O module is located at the rear of the 9785 chassis directly behind the
power supply module. It provides input power connections to the RFL 9785 chassis, contains a power
supply ON/OFF switch and has an input fuse. Five types of Power supply I/O modules are available
for use with the RFL 9785 system. Table 18-5 summarizes the characteristics of the various models.
Table 18-3. Characteristics of RFL 9785 Power Supply I/O modules
Model Number Assembly
Number
Input Voltage Application
9785 PSIO 38/150 106455-1 38 Vdc to 150 Vdc Used with single 38-150 Vdc supply
9785 PSIO 250 106455-2 250 Vdc Used with single 250 Vdc supply
9785 DUAL PSIO 38/150 106455-3 38 Vdc to 150 Vdc Used with dual 38-150 Vdc supply
9785 DUAL PSIO 250 106455-4 250 Vdc Used with dual 250 Vdc supply
9780/85 Ext Amp I/O 106455-5 38 Vdc to 150 Vdc Used with model 9508 Power Amp
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