MTL MTL2213 Industrial Control Module

Specific Parameters

Brand MTL (MTL Instruments, now associated with Eaton and Halma Group)

Product Series 2200 Series

Product Type 3-Channel Switch/Proximity Detector Relay

Model MTL2213

Number of Input Channels 3 channels, interconnected, fully floating

Compatible Equipment Light-duty on/off switches, certified proximity detectors (mixed access supported)

Hazardous Area Adaptation Switches: Zone 0, IIC, T6 Hazardous Area; Div 1, Group A Hazardous Location

Hazardous Area Adaptation Proximity Detectors: Zone 0, IIC, T4-T6 (with compliant certification); Div 1, Group A Hazardous Location

Sensor Supply Voltage 7.7-9.0VDC (from 1kΩ circuit)

Input Circuit Current Relay Energized: ＞2.1mA (＜2kΩ)

Input Circuit Current Relay De-energized: ＜1.2mA (＞10kΩ, compliant with NAMUR, DIN 19234 standards)

Hysteresis Nominal 200μA (650Ω)

Phase Reversal Function Reverse all relay actions by linking terminals 7 and 8

Response Time Nominal 50ms (per channel)

Contact Type On/off, contacts open when relay de-energized

Contact Rating 250VAC, 5A, 100VA (resistive load); 250VDC, 5A, 100W (resistive load)

Contact Life 1.5×10⁵ operations at maximum load; ＞10⁶ operations at 200VAC peak/DC, 10VA resistive load

Indicator Function LED indicator per channel, on when relay is energized

Power Consumption AC Version: 1.7-2.5W; 24VDC Version: 110mA

Supply Voltage 24VDC, 120VAC, 240VAC (optional), 5VA power consumption

Maximum Output Voltage 10.5V

Maximum Output Current 14mA

Operating Temperature Range AC Version: -20℃ to +50℃; Maximum Ambient Temperature: 60℃

Storage Temperature Range -40℃ to +85℃

Relative Humidity 5% to 95%, Non-Condensing

Isolation Level Ex ia IIC

Certification Standards ATEX Certification, IECEx Certification, FM Certification, CSA Certification, Baseefa No.EX 88B2114BS, EN 50 020, BS 5501:Part 7:1977

Grounding Requirement Only terminal 8 can be used for grounding connection

Physical Weight 260g (Standard); 470g (Heavy-duty Version)

Physical Dimensions 85mm×25mm×100mm (Width×Height×Depth)

Mounting Method DIN Rail Mount

Replacement Model Direct replacement for MTL 2212

Product Performance

It has 3-channel independent control function, supports mixed access of switches and proximity detectors, can control 3 100VA loads in the safe area at the same time, meets the demand of multi-equipment coordinated control, and adapts to various industrial control loops.

Adopting 3 interconnected and fully floating input circuit design, it effectively avoids signal interference between channels, ensures independent execution of control commands for each channel, and improves control accuracy and stability.

Built-in phase reversal function, the action reversal of all relays can be realized by linking terminals 7 and 8, adapting to control needs in different scenarios without additional equipment modification.

It has a complete fault protection mechanism: all relays are de-energized and contacts are open when power fails; the corresponding channel relay is de-energized when line breakage fault occurs (normal phase); hierarchical protection is realized according to ground resistance when earth fault occurs, ensuring safe operation of the system.

Each channel is equipped with an independent LED indicator, which is on when the relay is energized, allowing intuitive judgment of the working status of each channel, facilitating on-site fault diagnosis and daily maintenance.

Certified by international explosion-proof standards such as Ex ia IIC, ATEX and IECEx, it is suitable for Zone 0 and IIC hazardous areas, can operate safely in explosive gas environments without potential safety hazards.

The response time is only nominal 50ms, signal transmission and action execution are fast, which can quickly respond to sensor commands and ensure the timeliness of load on/off control.

The contact rating reaches 250VAC 5A and 250VDC 5A, which can stably carry 100VA/100W load, with long contact life, meeting the demand of long-term high-frequency industrial use.

Supports multiple voltage supply modes (24VDC, 120VAC, 240VAC), adapts to the power supply needs of different industrial sites, has strong versatility, and can be flexibly integrated into various control systems.

With compact structure and light weight, it adopts DIN rail mounting method, which is easy to install, does not occupy too much installation space, and can be mixed with other MTL series products for installation.

It can directly replace the MTL 2212 model, with fully compatible installation dimensions and wiring methods, no need to modify the control loop, reducing replacement cost and downtime maintenance time.