Model 4380 Process Signal Converter/Isolator

Converts Process Signal, Isolates to 1500 V RMS

The Iso Verter® II Isolator/Converter protects electronic circuits by completely isolating the input and output signals from each other and from ground. Both input and output ranges are fully field selectable with easy to adjust switches. With bipolar input selection and zero suppression, nearly any standard input/output range combination is possible. Zero and span adjustments are easily accessible on top of housing. Units plug into universally available octal sockets for quick easy installation. Industry standard "pin-out" wiring configuration allows direct replacement of most competitive models. Order optional 481-0159 socket for new installations.

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All shipping times are dependent on product availability at time of shipment.

Although we make every effort to ensure a continuous supply of our products, occasional circumstances may force us to temporarily run out of a product, or have shipping delays. Should this occur, customers will be notified soon after placement of any orders for such products and, if applicable, items will be put on backorder. For orders requiring expedited shipment, our customer service team can be contacted to confirm product availability

COVID-19 Update: Due to high customer demand, lead time on some products may be up to two weeks. While this is a developing health situation, we are working continuously to take the necessary measures to ensure that the products you need are available with minimal interruption.

Model Description Usually Ships* Price Order
Ships: Next Day
Price: $241.00
Process signal converter/isolator. Next Day* $241.00 Order


1500 VAC.
0.1% of full span.
±0.02%/°C typical; ±0.05%°C maximum.
Ambient Operating Temperature:
32 to 131°F (0 to 55°C).
Output Loads:
Current: 600 ohms maximum; Voltage: 500 ohms minimum (20 mA maximum).
Input Impedance:
Current: 10 ohms; Voltage: 1 megohm.
Power Supply:
85-265 VDC/VAC, 50-400 Hz.
Case Size :
(Including socket pins) 2-3/8" W x 3-7/16" H x 1-3/4" D (60.3 x 87.3 x 44.4 mm); Height is 2-7/8" (73 mm) above socket.
Industry standard octal socket.
Agency Approvals:
cUR, UR.


Model Number Description Usually Ships* Price Order
481-0159 8-pin to DIN rail mount socket. Less Than 1 Week $25.25 Order

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