HOT SALE---WAGO 750-616 Distance Module | 750 Series I/O System | DIN Rail

日期：2026-03-15 04:01

浏览次数：14

摘要：WAGO 750-616 distance module for Ex i applications. Maintains clearance/creepage distances in hazardous areas, 12mm width, DIN rail mount.

WAGO 750-616 Distance Module for Ex i Applications

WAGO 750-616 Distance Module | 750 Series I/O System | DIN Rail

The WAGO 750-616 is a specialized distance module within the WAGO 750 Series I/O system, designed to maintain required electrical isolation in intrinsically safe (Ex i) applications. This passive module ensures compliance with strict clearance and creepage distance requirements when installing I/O modules for hazardous areas .

Key Features and Product Highlights

Ex i Distance Maintenance: Provides critical spacing to meet stringent clearance and creepage distance requirements for intrinsically safe (Ex i) applications in hazardous areas .
Required for Hazardous Area Compliance: When building a node with Ex i I/O modules, four 750-616 distance modules must be installed after each Ex i section to maintain proper isolation .
Passive Module Design: Contains no electronic components; simply passes through system voltage (5 VDC) via data contacts to maintain bus communication .
Compact Form Factor: 12mm width for space-efficient DIN-35 rail mounting, matching the footprint of standard 750 Series I/O modules .
Industrial Construction: Light gray housing (standard version) with polycarbonate/polyamide 6.6 materials, IP20 protection rating .

Technical Specifications (Standard 750-616)

*Parameter*	*Specification*
Item No.	750-616
Type	Distance Module for Ex i applications
Function	Maintains clearance/creepage distances in hazardous area nodes
System Supply	5 VDC via data contacts
Width	12 mm / 0.472 in
Height	100 mm / 3.937 in
Depth	69.8 mm / 2.748 in
Color	Light gray
Housing Material	Polycarbonate; polyamide 6.6
Operating Temperature	0°C to +55°C
Storage Temperature	-40°C to +85°C
Protection Rating	IP20
Vibration Resistance	4g per IEC 60068-2-6
Shock Resistance	15g per IEC 60068-2-27
Pollution Degree	2 per IEC 61131-2
Mounting	DIN-35 rail
Weight	Approx. 36 g

Variant Information

*Model*	*Description*
750-616	Standard version, light gray, 0°C to +55°C operating temperature
750-616/030-000	Alternative standard version
750-616/040-000	XTR extended temperature version, dark gray, -40°C to +70°C operation

Critical Application Requirements

When using Ex i I/O modules in a hazardous area node:

Ex i Supply Module Required: Only Ex i bus supply modules (750-606, 750-625/000-001) may power sections with Ex i I/O modules .
Four Distance Modules: After each node section containing Ex i I/O modules, four 750-616 distance modules must be installed .
Exceptions:
- If followed by an end module for bus extension (750-627), one distance module is sufficient .
- If followed by a standard end module (750-600), no distance modules are required .

Applications

Hazardous Area Installations: Building intrinsically safe (Ex i) I/O nodes for Zone 0/1/20/21 applications.
Chemical & Petrochemical Plants: Maintaining isolation requirements for instrumentation in explosive atmospheres.
Pharmaceutical Manufacturing: Ex i signal acquisition in hazardous production environments.
Oil & Gas Facilities: Intrinsically safe I/O for offshore platforms and refineries.
Process Automation: Compliant signal interfacing for hazardous area sensors and actuators.

Why Choose the WAGO 750-616?

Regulatory Compliance: Ensures Ex i installations meet international hazardous area standards for clearance and creepage distances .
System Reliability: Proper spacing prevents electrical breakdown and maintains intrinsic safety integrity.
Seamless Integration: Same footprint and mounting as standard 750 Series modules, simplifying panel design.
Proven Quality: Manufactured by WAGO, a global leader in electrical interconnect and automation technology.
Variant Flexibility: Choose standard or XTR extended temperature versions based on application requirements.

750-616
- Primary: WAGO 750-616, distance module, Ex i module, hazardous area I/O
- Technical: Intrinsically safe distance module, clearance and creepage, 750 series accessory
- Application: Ex i I/O system, hazardous area automation, intrinsic safety barrier spacing
- Features: 12mm width, DIN rail mount, passive module, IP20