MODEL: MEXL

MEXL SPECIFICATIONS

ES-4612 Rev.1 Page 2/4

http://www.m-system.co.jp/

LonWorks COMMUNICATION

Neuron chip: TMPN3120

Transceiver: FTT-10A (78 kbps, free topology)

Service pin: Node structure, for installation

Reset switch: Neuron chip reset

Service LED: ON when no valid application code is held or

when malfunctioning

Blinking at 0.5 Hz when network address information is not

configured

INPUT SPECIFICATIONS

• Feedback potentiometer: 100 Ω – 10 kΩ

Minimum span: 50 % of totalresistance

Excitation: 3.3 V DC

OUTPUT SPECIFICATIONS

■ Control Output: SSR (zero-crossing); 20 - 240 V AC 0.1 - 1

A

(2 - 3) Closing ON

(1 - 3) Opening ON

Deviation

+

-

0

Deadband

▼

Output operation: Terminal no. in ( ).

INSTALLATION

Power input

•AC: Operational voltage range: rating ±10 %,

50/60 ±2 Hz, approx. 3 VA

Operating temperature: -5 to +60°C (23 to 140°F)

Operating humidity: 30 to 90 %RH (non-condensing)

Mounting: Surface or DIN rail

Weight: 300 g (0.66 lb)

PERFORMANCE

Insulation resistance: ≥ 100 MΩ with 500 V DC

Dielectric strength: 2000 V AC @ 1 minute (LonWorks or

feedback potentiometer to control output to power to

ground)

500 V AC @1 minute (LonWorks to feedback potentiometer)