https://www.phoenixcontact.com/pi/products/2981376
08/20/2018Page2/4
Extension module-PSR-SCF-120UC/URM/2X21-2981376
Technical data
Input data
Nominal input voltage U
N
120 V AC/DC
Input voltage range in reference to U
N
0.85 ... 1.1
Typical input current at U
N
9 mA
Typical response time 10 ms
Typical release time 10 ms
Output data
Contact type 2 PDT
Contact material AgNi
Maximum switching voltage 250 V AC/DC
Minimum switching voltage 15 V AC/DC
Limiting continuous current 5 A (N/O contact)
3.5 A (N/C contact)
Maximum inrush current 6 A
Inrush current, minimum 10 mA
Interrupting rating (ohmic load) max. 144 W (24 V DC, τ = 0 ms)
288 W (48 V DC, τ = 0 ms)
88 W (110 V DC, τ = 0 ms)
110 W (220 V DC, τ = 0 ms)
1500 VA (250 V AC, τ = 0 ms)
Maximum interrupting rating (inductive load) on request
Switching capacity min. 0.24 W
Mechanical service life
approx. 10
7
cycles
Switching capacity (360/h cycles) 6 A (24 V DC; N/O contact)
3 A (230 V AC; N/O contact)
Output fuse 6 A gL/gG NEOZED (N/O contact)
4 A gL/gG NEOZED (N/C contact)
General
Relay type
Electromechanical relay with forcibly guided contacts in accordance with
EN50205
Nominal operating mode 100% operating factor
Net weight 61.97 g
Mounting position any
Mounting type DIN rail mounting
Degree of protection IP20
Housing color green
Connection data
Connection method Screw connection
pluggable no
Conductor cross section solid min. 0.2 mm²
