MODEL: ACV
For maximum relay life with inductive loads, external
[5] OPTIONS
blank: none
protection is recommended.
/Q: With options (specify the specification)
Alarm Trip Operation Terminal No. in parentheses
(9-11)ON
Output 1
(9-10)ON
SPECIFICATIONS OF OPTION: Q (multiple selections)
COATING (For the detail, refer to M-System's web site.)
/C01: Silicone coating
(1-3)ON
Output 2
(1-2)ON
/C02: Polyurethane coating
Input
(%)
/C03: Rubber coating
0
▲
50
▲
100
TERMINAL SCREW MATERIAL
/S01: Stainless steel
Output 2
Setpoint
Output 1
Setpoint
Trip Operation in Power Failure
• Output Code: 1 & 4: Terminals 1 – 2, 9 – 10 turn ON
• Output Code: 2 & 3: Terminals 1 – 3, 9 – 11 turn ON
GENERAL SPECIFICATIONS
Construction: Plug-in
Connection: M3.5 screw terminals
Screw terminal: Chromated steel (standard) or stainless
steel
INSTALLATION
Power input
Housing material: Flame-resistant resin (black)
Isolation: Input to output 1 to output 2 to power
Zero adjustment: -5 to +5 % (front)
• 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)
Span adjustment: 95 to 105 % (front)
Setpoint adjustments: 270°-turn screwdriver adjustments
(front); 0 – 100 % independently
Operating temperature: -5 to +60°C (23 to 140°F)
Operating humidity: 30 to 90 %RH (non-condensing)
Mounting: Surface or DIN rail
Hysteresis (deadband) adjustments: 1 – 100 % (front)
Front LEDs: LED turns on at a tripped condition; red for
output 1, green for output 2
Weight: 450 g (0.99 lb)
Power ON timer: Relays de-energized for approx. 2 seconds
after power is turned on.
PERFORMANCE in percentage of span
Trip point repeatability: ±0.5 %
INPUT SPECIFICATIONS
■ DC Current:
Temp. coefficient: ±0.05 %/°C (±0.03 %/°F)
Response time: ≤ 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: 2000 V AC @1 minute (input to output 1
to output 2 to power to ground)
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
Mechanical life: 5 x 10 cycles
7
ACV SPECIFICATIONS
ES-2117 Rev.7 Page 2/4
http://www.m-system.co.jp/
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