PROTECT
SRB 200EXi-1R
Mounting and wiring instructions /
Safety relay module
for emergency stop monitoring and guard door monitoring
3
Technical data
Operating voltage
24 VDC –15%/+20%, residual ripple max. 10%
Fuse of the operating voltage
internal fuse F1: T 50 mA/250 V
•
internal fuse F2: T 100 mA/250 V
•
Power consumption
max. 3.0 W
Switching capacity of the enabling contacts
230 VAC, 3 A ohmic (inductive with suitable suppressor circuit):
AC-15: 230 VAC/3 A
•
DC-13: 24 VDC/3 A
•
Fuse of the enabling contacts
3.15 A slow-blowing
Min. switching capacity
min. 10 V/10 mA
Contact resistance
max. 100 m
Ω
in new state
Utilisation categories
AC-15, DC-13: EN 60 947-5-1:2004
Contact materials/contacts
AgSnO, self-cleaning, positively driven
Switching capacity of the auxiliary contacts
Fuse of the auxiliary contacts
Current and voltage at S11, S12, S21, S22
24 VDC/5 mA
Current limiting at S11, S12, S21, S22
15 mA
Pick-up delay time
approx. 20 ms
Drop-out delay time
at emergency stop: approx. 20 ms
•
at power failure: approx. 20 ms
•
Bypass in the case of voltage drops
approx. 15 ms
Air clearance and creepage distance
IEC 60 664-1:2007 (DIN VDE 0110-1), 4 kV/2 (basic isolation)
•
EN 60 079-11:2007 (VDE 0170/0171 Part 7)
•
Class of protection
housing: IP 40
•
terminals: IP 20
•
installation space: IP 54
•
Cable connections
Single core: rigid or flexible (with or without wire-end ferrule) 0.25 … 2.5 mm
•
2
Dual wire with same cross section:
•
– rigid or flexible (with wire-end ferrule without plastics) 0.25 … 2.5 mm
2
– flexible (with or without TWIN wire-end ferrule) 0.5 … 1.5 mm
2
Tightening torque
0.6 Nm
Max. resistance of entire line
30 Ohm
Cable lengths (at nominal load)
1-channeled without cross-short recognition: 1.5 mm
•
2
: 1,500 m; 2.5 mm
2
: 2,500 m
2-channeled with/without cross-short recognition: 1.5 mm
•
2
: 1,500 m; 2.5 mm
2
: 2,500 m
Dimensions (h/w/d)
100 mm/22.5 mm/121 mm
Weight
approx. 230 g
Ambient operating temperature
–25 °C … + 60 °C
Storage temperature
–40 °C … + 85 °C
Mechanical life time
10
7
switching cycles
Terminal markings
EN 60 947-1:2007
EMC
EN 60 947-5-1:2004
Oscillations
DIN EN 60 068-2-6:1996:
frequency: 10 … 55 Hz
•
amplitude: 0.35 mm
•
Environmental conditions
DIN EN 60 068-2-78:2002
CE conformity
acc. directives MRL: 98/37/EC, EMC: 2004/108/EC, ATEX: 94/9/EC
