Switching Repeater Series 9170

9170 series switching repeaters can be used for intrinsically safe operation of contacts, NAMUR proximity sensors or optocouplers. Models are available with one or two channels. The intrinsically safe digital input is always galvanically separated from the output and auxiliary power. The channels in the two-channel devices are galvanically separated. Certain variants transmit frequencies of up to 10 kHz and the output signal can be inverted.

  • Can be used up to SIL 2 (IEC/EN 61508)
  • Wire-breakage and short-circuit monitoring signalization, which can be disabled
  • Optional line fault transparency version available: The device notifies the control system directly of any field-side line faults via the signal output.

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Product Description
Number of Channels
Auxiliary power
Output
Connection type

20 Products

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Switching Repeater Series 9170

Art. No.: 203283 Product Type: 9170/11-11-11s
Product Description: Switching repeater Ex i field circuit
Number of channels: 1
Auxiliary power: 24 V DC
Output: 2 change-over contacts - signal relay
Connection type: Screw terminal
Available in stock
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Switching Repeater Series 9170

Art. No.: 203284 Product Type: 9170/11-11-11k
Product Description: Switching repeater Ex i field circuit
Number of channels: 1
Auxiliary power: 24 V DC
Output: 2 change-over contacts - signal relay
Connection type: Spring clamp terminal
Available in stock
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Switching Repeater Series 9170

Art. No.: 203290 Product Type: 9170/11-11-21s
Product Description: Switching repeater Ex i field circuit
Number of channels: 1
Auxiliary power: 110 - 230 V AC
Output: 2 change-over contacts - signal relay
Connection type: Screw terminal
On request
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Switching Repeater Series 9170

Art. No.: 203285 Product Type: 9170/11-12-11s
Product Description: Switching repeater Ex i field circuit
Number of channels: 1
Auxiliary power: 24 V DC
Output: 1 change-over contact - power relay
Connection type: Screw terminal
Available in stock
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Switching Repeater Series 9170

Art. No.: 203286 Product Type: 9170/11-12-11k
Product Description: Switching repeater Ex i field circuit
Number of channels: 1
Auxiliary power: 24 V DC
Output: 1 change-over contact - power relay
Connection type: Spring clamp terminal
Available in the short term
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Switching Repeater Series 9170

Art. No.: 203292 Product Type: 9170/11-12-21s
Product Description: Switching repeater Ex i field circuit
Number of channels: 1
Auxiliary power: 110 - 230 V AC
Output: 1 change-over contact - power relay
Connection type: Screw terminal
On request
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Switching Repeater Series 9170

Art. No.: 203294 Product Type: 9170/11-13-21s
Product Description: Switching repeater Ex i field circuit
Number of channels: 1
Auxiliary power: 110 - 230 V AC
Output: 2 change-over contacts - power relay
Connection type: Screw terminal
Available in stock
Please select products you want to compare

Switching Repeater Series 9170

Art. No.: 203295 Product Type: 9170/11-13-21k
Product Description: Switching repeater Ex i field circuit
Number of channels: 1
Auxiliary power: 110 - 230 V AC
Output: 2 change-over contacts - power relay
Connection type: Spring clamp terminal
Available in the short term
Please select products you want to compare

Switching Repeater Series 9170

Art. No.: 203288 Product Type: 9170/11-14-12s
Product Description: Switching repeater Ex i field circuit
Number of channels: 1
Auxiliary power: 24 V DC
Output: 1 LFT electronic output
Connection type: Screw terminal
On request
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Switching Repeater Series 9170

Art. No.: 203143 Product Type: 9170/21-10-11s
Product Description: Switching repeater Ex i field circuit
Number of channels: 2
Auxiliary power: 24 V DC
Output: 1 change-over contact - signal relay
Connection type: Screw terminal
Available in stock

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