MODEL: ASL

ASL SPECIFICATIONS

ES-1613-A Rev.5 Page 2/4

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

GENERAL SPECIFICATIONS

Construction: Plug-in

Connection: M3.5 screw terminals

Screw terminal: Chromated steel (standard) or stainless

steel

Housing material: Flame-resistant resin (black)

Isolation: Input to output to power

Setpoint adjustments: 10-position rotary switches (front); 0

– 99 % independently; 1 % increments

Hysteresis (deadband): 1 – 2.5 %

Front LEDs: Red LEDs turn on when the coils are energized.

Power ON timer: Relays de-energized for approx. 2 seconds

after power is turned on.

INPUT SPECIFICATIONS

■ DC Current:

Shunt resistor attached to the input terminals (0.5 W)

Specify input resistance value for code Z.

■ DC Voltage: -300 – +300 V DC

Minimum span: 10 mV

Offset: Max. 1.5 times span

Input resistance

Span 10 – 100 mV : ≥ 10 kΩ

Span 0.1 – 1 V : ≥ 100 kΩ

Span ≥ 1 V : ≥ 1 MΩ

OUTPUT SPECIFICATIONS

■ Relay Contact: 100 V AC @1 A (cos ø = 1)

120 V AC @1 A (cos ø = 1)

240 V AC @0.5 A (cos ø = 1)

30 V DC @1 A (resistive load)

Maximum switching voltage: 380 V AC or 125 V DC

Maximum switching power: 120 VA or 30 W

Minimum load: 5 V DC @10 mA

For maximum relay life with inductive loads, external

protection is recommended.

Trip Operation in Power Failure

• Output Code 2: both relays turn OFF

• Output Code 3: both relays turn ON

0

50

100

▲

Input

(%)

Lo Setpoint

▲

Hi Setpoint

Hi Output

(1–2)ON

Lo Output

(5–6)ON

0

50

100

▲

Input

(%)

Lo Setpoint

▲

Hi Setpoint

Hi Output

(1–2)ON

Lo Output

(5–6)ON

• Output Code 2

• Output Code 3

INSTALLATION

Power input

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

50/60 ±2 Hz, approx. 2 VA

• DC: Operational voltage range: rating ±10 %, or 85 – 150

V for 110 V rating (ripple 10 % p-p max.)

approx. 2 W (80 mA at 24 V)

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

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

Mounting: Surface or DIN rail

Weight: 400 g (0.88 lb)

PERFORMANCE in percentage of span

Setpoint accuracy: ±0.5 %

Trip point repeatability: ±0.05 %

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

Response time: 0.5±0.2 sec. (0 – 100 % at 90 % setpoint)

Line voltage effect: ±0.1 % over voltage range

Insulation resistance: ≥ 100 MΩ with 500 V DC

Dielectric strength: 2000 V AC @1 minute (input to output

to power to ground)