Datasheet

YR20.246
Y-Series
24-28V, 20A, DUAL REDUNDANCY MODULE
6. TERMINALS AND WIRING
Input and Output Signals
Type Screw termination
IP20 Finger safe construction.
Suitable for field installation.
Push-in terminals
Solid wire max. 6mm
2
max. 1.5mm
2
Stranded wire max. 4mm
2
max. 1.5mm
2
American Wire Gauge 20-10 AWG AWG 24-16
Max. wire diameter 2.8mm (including ferrule) max. 1.6mm (including ferrules)
Wire stripping length 7mm / 0.28inch 7mm / 0.28inch
Screwdriver 3.5mm slotted or Pozidrive No 2 not required
Recommended tightening torque 0.8Nm, 7lb.in not applicable
Instructions:
a) Use appropriate copper cables that are designed for minimum operating temperatures of:
60°C for ambient up to 45°C and
75°C for ambient up to 60°C and
90°C for ambient up to 70°C minimum.
b) Follow national installation codes and installation regulations!
c) Ensure that all strands of a stranded wire enter the terminal connection!
d) Screws of unused terminal compartments should be securely tightened.
e) Ferrules are allowed.
7. FUNCTIONAL DIAGRAM
Fig. 7-1 Functional diagram
+
-
+
-
Input 1
Control
Control
Input 2
Redundancy OK
Contact
Redundancy
OK
+
-
Chassis
Ground
Output
Load Share
OK
13
14
23
24
Load Share OK
Contact
Load Share
Controller
5A
10A
Output current
alarm threshold
20A
Input 2Input 1
OK
Output current < I N
Redundancy OK
Controller
Redundancy OK
Input
Voltages
Monitor
Output Current
Monitor
Jul. 2017 / Rev. 1.4 DS-YR20.246-EN All parameters are typical values specified at 24V, 20A output current, 25°C ambient and
after a 5 minutes run-in time unless otherwise noted.
www.pulspower.com Phone [phone] Germany
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