Rockwell Automation 1606-XLSRED Power Supply Reference Manual - Manual (Page 2)

All parameters are specified at 24V, 20A output current, 25ªC ambient and after a 5 minutes run-in time, unless noted otherwise.
2 Rockwell Automation Publication 1606-RM009A-EN-P - February 2014
Bulletin 1606 Switched Mode Power Supplies
Redundancy Module
Cost Effective Solution to Build Redundant Systems
Dual Input with Single Output
Two Diodes (Common Cathode)
DC12-48V (120V) ±25% Wide-range Input
Full Power Between -40°C and +60°C
Width only 32mm
Rugged Metal Housing
Quick-connect Spring-clamp Terminals
Easy Wiring:
Distribution Terminal for Negative Pole Included
3 Year Warranty
Description
The 1606-XLSRED is a redundancy module that can be
used to build 1+1 and N+1 redundant systems. It is
equipped with two input channels, which can be
connected to power supplies with up to 10A output
current and one output, able to carry nominal
currents up to 20A. The module is suitable for power
supplies with constant current overload behavior as well
as any kind of “Hiccup” overload behavior.
The 1606-XLSRED is the perfect solution to use in a
redundant system, if the power supply itself is equipped
with a DC-OK signal.
In addition to the 1606-XLSRED is the 1606-XLERED which
includes monitoring circuitry. LEDS and relay
contacts signal when one of the two DC-input voltages
is out of range due to a non-functioning power supply.
Another interesting application for the redundancy module
is to separate sensitive loads from non-sensitive loads.
This avoids the distortion of the power quality for
the sensitive loads which can cause controller failures.
Unique quick-connect spring-clamp terminals allow a
safe and fast installation and a large international
approval package for a variety of applications makes
this unit suitable for nearly every situation.
Specification Quick Reference
Input voltage DC 12-48V ±25%
DC 12-120V ±25%
w/o restrictions
with restrictions
Input voltage
range 9-60Vdc
9-150Vdc w/o restrictions
with restrictions
Input current 2x 0-10A continuous
2x 0-16A for 5 seconds
Output current 0-20A continuous
20-32A for 5 seconds
25A at cont. overload/
short circuit
Input to output
voltage drop typ. 0.78V
typ. 0.85V
typ. 0.85V input: 2x5A
input: 1x10A
input: 2x10A
Power losses typ. 0W at no load
typ. 7.8W input: 2x5A
typ. 8.5W input: 1x10A
typ. 17W input: 2x10A
Temperature range -40°C to +70°C operational,
Derating 0.5A/°C +60 to +70°C
Dimensions 32x124x102mm WxHxD
Catalog Numbers
Redundancy 1606-XLSRED 12-48V (120V)
Module Standard unit
Accessory 1606-XLB Wall/panel mount
bracket
Certification Marks
IND. CONT. EQ.
UL 508
UL 60950-1
Class I Div 2
IECEx
ATEX
II 3G Ex nA IIC T4 Gc Marine
EMC, LVD
Marine RINA
GOST R
C-Tick