SRB-E-232ST Schmersal Safety Controllers

Product Details

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

Related documents SRB-E-232ST Specs