857-400

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WAGO Corporation

ISOLATION AMPLIFIER, 857 SERIES, JUMPFLEX®, CURRENT, VOLTAGE INPUT AND OUTPUT, 24 VDC

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857-400

Active

WAGO Corporation

ISOLATION AMPLIFIER, 857 SERIES, JUMPFLEX®, CURRENT, VOLTAGE INPUT AND OUTPUT, 24 VDC

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DocumentsTechnical Data Sheet EN Datasheet

Specifications Pricing Series Description Documents

Technical Specifications

Parameters and characteristics for this part

Specification	857-400

Input Type	Voltage, Current
Isolation	2500 VDC
Mounting Type	DIN Rail
Operating Temperature [Max]	70 °C
Operating Temperature [Min]	-25 °C
Output Range [Max]	20 mA, 10 VDC
Output Range [Min]	0 mA, 0 VDC
Output Type	Current, Voltage
Termination Style	Spring Terminal
Type	Isolation Amplifier
Voltage - Supply	24 VDC

857 Series

Part	Termination Style	Contact Form	Operating Temperature [Max]	Operating Temperature [Min]	Operate Time	Contact Rating (Current)	Relay Type	Load - Max Switching	Contact Material	Coil Voltage	Switching Voltage	Approval Agency	Release Time	Mounting Type	Coil Type	Output Type	Output Range [Min]	Output Range [Max]	Voltage - Supply	Isolation	Type	Input Type	Must Operate Voltage	Coil Current	Features	Must Release Voltage	Coil Resistance
WAGO Corporation 857-152	PC Pin	SPDT (1 Form C)	85 °C	-40 °C	8 ms	6 A	General Purpose	1500 VA	Silver Tin Oxide (AgSnO)	24 VDC	250 VAC	UL	4 ms	Through Hole	Non Latching
WAGO Corporation 857-400	Spring Terminal		70 °C	-25 °C										DIN Rail		Current Voltage	0 mA 0 VDC	10 VDC 20 mA	24 VDC	2500 VDC	Isolation Amplifier	Current Voltage
WAGO Corporation 857-304	Spring Terminal	SPDT (1 Form C)	60 °C	-40 °C	8 ms	6 A	General Purpose	1500 VA	Silver Tin Oxide (AgSnO)	24 VDC	250 VAC	EAC UL	8 ms	DIN Rail	Non Latching								4.8 VDC	10 mA	Lighted Indicator Socket Included	3.6 VDC	2.4 kOhms
WAGO Corporation 857-423	Spring Terminal		70 °C	-25 °C										DIN Rail		Current	0 mA	20 mA	24 VDC	2500 VDC	Isolation Amplifier	Current Voltage
WAGO Corporation 857-357	Spring Terminal	SPDT (1 Form C)	60 °C	-40 °C	15 ms	6 A	General Purpose	1500 VA	Silver Tin Oxide (AgSnO)	115 VAC	250 VAC	EAC UL	25 ms	DIN Rail	Non Latching								92 VAC/DC	4 mA	Lighted Indicator		28800 Ohms

Pricing

Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly

Distributor	Package	Quantity	$

Digikey	Bulk	1	$ 368.42
		10	$ 356.14
		25	$ 331.58
Newark	Each	1	$ 473.64
		5	$ 436.05
		25	$ 400.96

Description

General part information

857 Series

The 857-400 is a 1-channel DIN 35 rail-mount JUMPFLEX® signal conditioner Isolation Amplifier with zero/span adjustment across the entire measuring range. The configurable isolation amplifier is used to convert, amplify, filter and electrically isolate analog standard signals.

Documents

Technical documentation and resources

Technical Data Sheet EN

Datasheet