Pulse isolator / switch amplifier, relay output 3202A2
lei1,007.33
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Price excluding VAT: lei832.50
Free delivery in Romania. In-stock products are dispatched on the next working day after bank-transfer payment confirmation. Transit: up to 2 working days from dispatch.
In stock available in Iași, RO: 3 items
3202A2
- A2: 2 x relay
- Input: NAMUR, NPN open collector, contact
- 2.5 kVAC 4-port galvanic isolation
- Line Fault Detection (LFD) / cable break detection
- Power supply 16.8 VDC…31.2 VDC
Functional highlights
- Interfaces a NAMUR sensor to typical control system input cards.
- High 4-port isolation provides surge suppression that protects the control system from transients and noise and eliminates ground loops.
- Provides simple splitter function: 1 in – 2 out.
- Monitor signal source for cable short-circuit or cable break with alarm function on secondary output, power rail and LED status.
- The device can be mounted in Safe area or in Zone 2 / Division 2 areas.
- All terminals are over-voltage protected, polarity protected and short-circuit protected.
Technical highlights
- Output options: NPN transistor or mechanical relay.
- Response time: Relay < 20 ms / NPN < 0.1 ms.
- Collective DIN-rail alarm.
- Line Fault Detection (LFD) / cable break detection.
- Wide ambient temperature range -25...70°C.
- NAMUR NE21, NE44.
- Conforms to IEC 60947 standard - switch amplifiers for NAMUR sensors.
Programming
- Easy configuration via DIP-switches.
Mounting
- Units can be mounted side by side, horizontally and vertically, without air gap on a standard DIN rail, even at 70°C ambient temperature.
- Units can be supplied separately or installed on PR 9400 power rail.
- The narrow 6.1 mm housing allows up to 163 units per meter.
Technical articles
3202A2
3 Items
Data sheet
- Input
- Hz, measurement range / min. span: 0...5 kHz
Min. pulse width: 100 μs
Sensor type: NAMUR / NPN / switch - Output
- Max. output frequency: 5 kHz
Pulse output: NPN / relay
Relays: 2 x SPST, AC: 100 VA
Sensor supply: 8.2 VDC - Technical Specifications
- Ambient temperature: -25...70°C
Channels: 1
Isolation voltage, test / operation: 2.5 kVAC / 250 VAC
Max. required power, 1 / 2 channels: 1.2 W / -
NAMUR: NE21, NE44
Programming: DIP-switch
Response time : 20 ms
Supply voltage, AC / DC: - / 16.8...31.2 VDC - Approvals
- ATEX, Zone 2: Yes
CCC: No
DNV: No
EAC: No
FM, Zone 2 - DIV 2 : Yes
IECEx, Zone 2: Yes
SIL 2 Full Assessment IEC 61508 :No
SIL 2, Hardware Assessment: No
UKEX, Zone 2: Yes
UL 61010 / 508 / 913: Yes/No/No - Application guide
- Digital output: Yes
Power rail option: Yes
Pulse isolator 1:1 / splitter: Yes/Yes
Relay output: Yes
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Free delivery in Romania. In-stock products are dispatched on the next working day after bank-transfer payment confirmation. Transit: up to 2 working days from dispatch.
In stock available in Iași, RO: 3 items
3202A2
- A2: 2 x relay
- Input: NAMUR, NPN open collector, contact
- 2.5 kVAC 4-port galvanic isolation
- Line Fault Detection (LFD) / cable break detection
- Power supply 16.8 VDC…31.2 VDC