MODEL: M1EAXV-2

M1EAXV-2 SPECIFICATIONS

ES-5995 Rev.2 Page 2/10

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

Housing material: Flame-resistant resin (black)

Isolation:

• Output code 2, 3: Ch1 input to Ch2 input to 1L1 or 1L2

alarm output to 1L3 or 1L4 alarm output to 2L1 or 2L2 alarm

output to 2L3 or 2L4 alarm output to power

• Output code 5: Ch1 input to Ch2 input to 1L1 alarm output

to 1L2 alarm output to 2L1 alarm output to 2L2 alarm

output to power

Configuration: Program with front buttons or Via PC.

Programmable features include: Refer to the parameter list.

Configurator connection: 2.5 dia. miniature jack;

RS-232-C level

■Recommended solderless terminal size - M3 (unit: mm)

12max

3max

4min

3.2 dia.

(mm)

DISPLAY

Display functions: Displays and sets measured range,

engineering unit

Display size: Approx. 15.6 × 20.8 mm (0.61” × 0.82”)

Number of pixels: 68 × 95 (horizontal × vertical)

Character color: Yellow (reversing display of the current

value and the alarm setting value when alarm is tripped)

Display life: Approx. 50000 hours

(Expected time for the Display brightness to be reduced to

50 % when the Display is used continuously with brightness

setting 2 in 25 ℃)

Display type: OEL display

Display digit: Negative 5 digits, positive 6 digits (-99999 to

999999)

Decimal point position: Selectable

INPUT SPECIFICATIONS

Input ranges are shown below.

For setting change of the input range and setting value,

refer to the operating manual (EM-5995-B).

■ DC Current

Input resistance: Incorporated (28 Ω)

Input range: 0 - 50 mA DC

Minimum span: 2 mA

The measurement available for -5 - +105% of input setting

range.

■ DC Voltage

•Narrow Spans (mV)

Input range: -1000 – +1000 mV DC

Minimum span: 100 mV

•Wide Spans (V)

Input range: -10 – +10 V DC

Minimum span: 1 V

Input resistance: 1 MΩ minimum

The measurement available for -5 - +105% of input setting

range.

OUTPUT SPECIFICATIONS

Relay rating: 100 V AC @ 0.5 A (cos ø = 1)

120 V AC @ 0.5 A (cos ø = 1)

240 V AC @ 0.5 A (cos ø = 1)

30 V DC @ 1 A (resistive load)

Maximum switching voltage: 250 V AC or 125 V DC

Maximum switching power: 120 VA or 30 W

Minimum load: 5 V DC @ 1 mA

LL

L

HH

H

Input

%

• Example Quad N.O. contacts (LL, L, H, HH)

Alarm Trip Operation

Trip operation in power failure

Output code 2: All relays turn OFF.

Output code 3: All relays turn ON.

Output code 5: Terminals 13 – 15, 16 – 18, 6 – 12,

1 – 7 turn ON.

0

50

100

▲

▲

▲

▲

L2

L3

L4

L1

ON

ON

OFF

ON

ON

OFF

OFF

OFF

INSTALLATION

Power consumption

•DC: ≤ 6 W

Operating temperature: -5 to +55°C (23 to 131°F)

Storage temperature: -5 to +55°C (23 to 131°F)

Operating humidity: 10 to 85 %RH (non-condensing)

Mounting: Surface or DIN rail

Weight: 150 g (0.33 lb) except base

PERFORMANCE in percentage of FS input

Accuracy (display accuracy, setting accuracy):

± (0.1% of FS + 1 digit)

See CALCULATION EXAMPLES OF OVERALL ACCURACY.

Temp. coefficient: ±0.015 %/°C (±0.008 %/°F)

Response time (Filter time constant: 0 sec.): ≤ 0.5 sec.

(0 – 100 % at 90 % setpoint)

Line voltage effect: ±0.1 % over voltage range

Insulation resistance: ≥ 100 MΩ with 500 V DC

Dielectric strength: