Schmersal 101163440 SRB201ZH Two-Hand Control Panel, 24VDC, 250 g, 2 Safety Contacts, IP54
- MPN: 101163440
- PPN: SCM-101163440
CAD
$551.49
/ EA
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Spec sheet
Description
SRB201ZH Two-Hand Control Panel, 24VDC, 250 g, 2 Safety Contacts, IP54
Features
- Monitoring two-hand control panels to EN ISO 13851
- 2 safety contacts, STOP 0
- 1 Signalling output
Documentation & Downloads
Specifications
Key Specifications
| Width | 22.5 mm |
|---|---|
| Depth | 121 mm |
| Height | 100 mm |
|---|
Electrical data - Relay outputs (auxiliary contacts)
| Switching capacity, maximum | 24 VDC |
|---|
| Switching capacity, maximum | 2 A |
|---|
Electrical data
| Frequency range | 50 Hz | 60 Hz |
|---|---|
| Ripple voltage | 10 % |
| Rated operating voltage | 24 VDC |
| Rated control voltage at AC 50 Hz, maximum | 26.4 VAC |
| Rated control voltage at AC 60 Hz, maximum | 26.4 VAC |
| Rated control voltage at DC, maximum | 28.8 VDC |
| Contact resistance, maximum | 0.1 Ω |
| Drop-out delay in case of power failure, typically | 80 ms |
| Pull-in delay at automatic start, maximum, typically | 100 ms |
| Material of the contacts, electrical | AgSn0. self-cleaning, positive drive |
| Operating voltage | 24 VAC -15 % / +10 % | 24 VDC -15 % / +20 % |
|---|---|
| Rated operating voltage | 24 VAC |
| Rated AC voltage for controls, 50 Hz, minimum | 20.4 VAC |
| Rated AC voltage for controls, 60 Hz, minimum | 20.4 VAC |
| Rated AC voltage for controls at DC minimum | 20.4 VDC |
| Electrical power consumption | 1.2 W |
| Note (Contact resistance) | in new state |
| Drop-out delay in case of emergency, typically | 20 ms |
| Pull-in delay at RESET, typically | 20 ms |
Note
| Note (General) | Inductive loads (e.g. contactors, relays, etc.) are to be suppressed by means of a suitable circuit. |
|---|
Mechanical data - Dimensions
| Width | 22.5 mm |
|---|---|
| Depth | 121 mm |
| Height | 100 mm |
|---|
Ambient conditions - Insulation values
| Rated impulse withstand voltage U | 4 kV |
|---|---|
| Degree of pollution | 2 |
| Overvoltage category | III |
|---|
General data - Features
| Stop-Category | 0 |
|---|---|
| Wire breakage detection | Yes |
| Removable Terminals | Yes |
| Automatic reset function | Yes |
| Integral system diagnostics, status | Yes |
| Number of LEDs | 2 |
| Number of normally open (NO) | 2 |
| Electronic Fuse | Yes |
|---|---|
| Cross-circuit detection | Yes |
| Feedback circuit | Yes |
| Earth connection detection | Yes |
| Number of auxiliary contacts | 1 |
| Number of normally closed (NC) | 2 |
| Number of safety contacts | 2 |
General data
| Standards | EN IEC 62061 | EN ISO 13849-1 | EN IEC 60947-5-1 | EN IEC 60947-5-3 | EN IEC 60947-5-5 | EN IEC 61508 | EN IEC 60204-1 | EN IEC 60947-1 |
|---|---|
| Enclosure material | Glass-fibre reinforced thermoplastic, ventilated |
| Climatic stress | EN 60068-2-78 |
|---|---|
| Gross weight | 250 g |
Safety classification
| Standards | EN IEC 60947-5-1 | EN ISO 13851 | EN IEC 61508 |
|---|---|
| Category, Stop 0 | 4 |
| PFH value, Stop 0 | 2.00 x 10⁻⁸ /h |
| Mission time | 20 Year(s) |
| Performance Level, stop 0, up to | e |
|---|---|
| Diagnostic Coverage (DC) Level, Stop 0 | ≥ 99 % |
| Safety Integrity Level (SIL), Stop 0, suitable for applications in | 3 |
| Common Cause Failure (CCF), minimum | 65 |
Wiring example
| Note (Wiring diagram) | Relay outputs: Suitable for 2 channel control, for increase in capacity or number of contacts by means of contactors or relays with positive-guided contacts. | The wiring diagram is shown for the de-energised condition. | The control recognises cross-short, cable break and earth leakages in the monitoring circuit. | Button A and B: 1 NC contact / 1 NO contact (note: the NC contact of the buttons A and B must be opened, before the NO contact closes. No overlapping contacts to avoid triggering of fuse F1 and F2). | (H2) = Feedback circuit | Simultaneity monitoring 0.5 seconds |
|---|
Other data
| Note (applications) | Two-hand control panels |
|---|
Ambient conditions
| Degree of protection of the enclosure | IP40 |
|---|---|
| Degree of protection of clips or terminals | IP20 |
| Storage and transport temperature, minimum | -40 °C |
| Resistance to vibrations | 10...55 Hz, Amplitude 0.35 mm, ± 15 % |
| Degree of protection of the mounting space | IP54 |
|---|---|
| Ambient temperature | -25 ... +60 °C |
| Storage and transport temperature, maximum | +85 °C |
| Restistance to shock | 30 g / 11 ms |
Mechanical data - Connection technique
| Termination | rigid or flexible | Screw terminals M20 x 1.5 |
|---|---|
| Cable section, minimum | 0.25 mm² |
| Tightening torque of Clips | 0.6 Nm |
| Terminal designations | IEC/EN 60947-1 |
|---|---|
| Cable section, maximum | 2.5 mm² |
Electrical data - Safe relay outputs
| Voltage, Utilisation category AC-15 | 230 VAC |
|---|---|
| Voltage, Utilisation category DC-13 | 24 VDC |
| Switching capacity, minimum | 10 VDC |
| Switching capacity, maximum | 250 VAC |
| Current, Utilisation category AC-15 | 6 A |
|---|---|
| Current, Utilisation category DC-13 | 6 A |
| Switching capacity, minimum | 10 mA |
| Switching capacity, maximum | 8 A |
Mechanical data
| Mechanical life, minimum | 10,000,000 Operations |
|---|
| Mounting | Snaps onto standard DIN rail to EN 60715 |
|---|
Approvals - Standards
| Certificates | TÜV | cULus | TILVA |
|---|
Electrical data - Electromagnetic compatibility (EMC)
| EMC rating | EMC-Directive |
|---|
Electrical data - Digital inputs
| Conduction resistance, maximum | 40 Ω |
|---|
Status indication
| Indicated operating states | Position relay K2 | Position relay K1 |
|---|
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CAD
$551.49
/ EA
Available to Order
Lead times may vary. For an accurate estimate please contact us.
Looking to buy a large quantity?
To View Branch Inventory And Your Custom Pricing
Spec sheet
CAD$551.49/ EA
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