Arbiter Systems 1084A User Manual

3.3 Option 08, 10 to 60 Vdc Power With Terminal Power Strip and Surge Withstand 13
3.3 Option 08, 10 to 60 Vdc Power With Terminal Power Strip
and Surge Withstand
This option replaces the standard power supply with one accepting 10 to 60 Vdc (DC only), < 20
VA typical. Replaces the standard IEC-320 inlet with a 3-pole terminal strip. Provides input surge
protection (SWC) for compliance with ANSI C37.90-1 and IEC 801-4. Option 08 operates from
common low-voltage battery systems, including 12, 24, and 48 Vdc.
Figure 3.2: Option 08 Power Supply Inlet
Description
3.3.1 Option 08, Connecting Inlet Power
When wiring station batteries to this power supply, make sure to first connect an earth ground wire
to the terminal strip connector labeled ”G” (for ground). Line and neutral terminals are marked
on a label below as “+” and −. After connecting a ground wire, connect the positive and negative
leads from the station batteries to the corresponding Option 08 terminals. Be sure to observe the
correct polarity, as the power supply used with the Option 08 will not accept reverse input polarity.
CAUTION: DO NOT connect Option 08 module to any ac voltage source.
3.4 Option 10, 110 to 350 Vdc Terminal Power Strip, Surge With-
stand
This option replaces the standard IEC-320 inlet with a 3-pole terminal strip and provides input
surge protection for compliance with ANSI C37.90-1 and IEC 801-4. Input voltages are: 85 to 250
Vac, 47 to 440 Hz, or 110 to 350 Vdc, < 20 VA typical.
Figure 3.3: Option 10 Power Supply Inlet
Description
3.4.1 Option 10, Connecting Inlet Power
When wiring this power supply, make sure to first connect an earth ground wire to the terminal strip
connector labeled ”G” (for ground). Positive and negative terminals are marked on the terminals
as “+” and “−.” After connecting a ground wire, connect the positive and negative leads from the
station batteries to the corresponding Option 10 terminals. With AC voltages, connect the line to
the positive terminal and neutral to the negative terminal.

Arbiter Systems 1084A Specifications

General

Brand	Arbiter Systems
Model	1084A
Category	Clock
Language	English