SRB-E-232ST Schmersal Safety Controllers

Product Details

• Wire breakage detection
  Yes
• Number of LEDs
  6
• Terminal Connector
  Screw connection, plug-in, rigid or flexible
• Depth
  115 mm
• Restistance to shock
  30 g / 11 ms
• Pull-in delay at RESET, typically
  150 ms
• Voltage, Utilisation category, AC15
  230 VAC
• Number of auxiliary contacts
  1
• Cable section, minimum
  0.25 mm²
• Degree of protection of the enclosure
  IP40
• Rated impulse withstand voltage, semiconductor output Uimp
  0.8 kV
• Electrical power consumption
  3 W
• Current leakage Ir
  1 mA
• Current, Utilisation category, DC13
  4 A
• Material of the contacts, electrical
  Ag-Ni, self-cleaning, positive drive
• Gross weight
  170 g
• Integral System Diagnostics, error code
  Yes
• Number of Safety contacts, STOP 1
  3
• Number of signalling outputs
  1
• Tightening torque of Clips
  0.5 Nm
Ambient temperature, minimum
-25 °C
Ambient temperature, maximum
+60 °C
Rated impulse withstand voltage, relay output Uimp
4 kV
Short-circuit recognition
Yes
Feedback circuit
Yes
Number of shutters
1
Width
22.5 mm
Storage and transport temperature, minimum
-40 °C
Rated AC voltage for controls at DC minimum
19.2 VDC
Drop-out delay in case of emergency, typically
10 ms
Stop-Category
0, 1
Reset edge detection
Yes
Terminal designations
IEC/EN 60947-1
Storage and transport temperature, maximum
+85 °C
Rated control voltage at DC, maximum
28.8 VDC
Voltage drop Ud, maximum
0.5 V
Start input
Yes
Earth connection detection
Yes
Mechanical life, minimum
10,000,000 Operations
Height
98 mm
Resistance to vibrations to EN 60068-2-6
10 ... 55 Hz, Amplitude 0.35 mm
Rated operating voltage
24 VDC -20%/+20%, residual ripple max. 10%
Note (Contact resistance)
in new state
Current, Utilisation category, AC15
4 A
Removable Terminals
Yes
Automatic reset function
Yes
Degree of protection of the mounting space
IP54
Mounting
Snaps onto standard DIN rail to EN 60715
Overvoltage category
III
Switching frequency, maximum
0.3 Hz
Enclosure material
Glass-fibre reinforced thermoplastic, ventilated
Integral System Diagnostics, status
Yes
Number of fail-safe outputs, Stop 0
2
Degree of protection of clips or terminals
IP20
Cable section, maximum
2.5 mm²
Degree of pollution to IEC/EN 60664-1
2
Pull-in delay at automatic start, maximum, typically
150 ms
Voltage, Utilisation category DC12
24 VDC
Standards
IEC 61508, IEC/EN 60204-1, EN 60947-5-1
Number of openers
2
Contact resistance, maximum
0.1 Ω
Current, Utilisation category DC12
0.1 A
Conduction resistance, maximum
40 Ω
Drop-out delay in case of power failure, typically
10 ms
Voltage, Utilisation category DC13
24 VDC
Current, Utilisation category DC13
2 A
EMC rating
EMC-Directive
Voltage, Utilisation category, DC13
24 VDC
Switching capacity, minimum
10 mA
Switching capacity, maximum
24 VDC

SRB-E-232ST Related Documents