MODEL: AAC
A2: 0 – 500 mV AC (Input resistance 100 kΩ min.)
Limit Alarms (potentiometer adj.) A-UNIT
A3: 0 – 1 V AC (Input resistance 100 kΩ min.)
A4: 0 – 5 V AC (Input resistance 100 kΩ min.)
A5: 0 – 10 V AC (Input resistance 100 kΩ min.)
A6: 0 – 120 V AC (Input resistance 100 kΩ min.)
A7: 0 – 150 V AC (Input resistance 100 kΩ min.)
A8: Specify voltage (See INPUT SPECIFICATIONS)
(0 % input must be 0 V.)
AC ALARM
Functions & Features
• Providing SPDT relay outputs at preset AC current/voltage
levels
• True RMS sensing
• Dual (Hi/Lo) trip
• Energized or de-energized coil at a tripped condition
selectable
SETPOINT ADJUSTMENTS
1: Single-turn screws
• Deadband (hysteresis) adjustable
• Enclosed relays
• Relays can be powered 110 V DC
• High-density mounting
[2] SETPOINT 1 OUTPUT
1: Hi (coil energized at alarm)
2: Hi (coil de-energized at alarm)
3: Lo (coil energized at alarm)
4: Lo (coil de-energized at alarm)
Typical Applications
• Annunciator
• Various alarm applications
[3] SETPOINT 2 OUTPUT
1: Hi (coil energized at alarm)
2: Hi (coil de-energized at alarm)
3: Lo (coil energized at alarm)
4: Lo (coil de-energized at alarm)
50
(1.97)
80
(3.15)
[4] POWER INPUT
AC Power
132
(5.20)
B: 100 V AC
C: 110 V AC
D: 115 V AC
F: 120 V AC
G: 200 V AC
H: 220 V AC
J: 240 V AC
mm (inch)
MODEL: AAC-[1]1[2][3]-[4][5]
ORDERING INFORMATION
• Code number: AAC-[1]1[2][3]-[4][5]
Specify a code from below for each of [1] through [5].
(e.g. AAC-AA111-B/Q)
DC Power
S: 12 V DC
R: 24 V DC
• Special input range (For codes AZ & A8)
• Specify the specification for option code /Q
(e.g. /C01/S01)
V: 48 V DC
P: 110 V DC
[5] OPTIONS
[1] INPUT
blank: none
Current
/Q: With options (specify the specification)
AA: 0 – 10 mA AC (Input resistance 100 Ω)
AB: 0 – 50 mA AC (Input resistance 20 Ω)
AC: 0 – 100 mA AC (Input resistance 10 Ω)
AD: 0 – 500 mA AC (Input resistance 1 Ω)
AZ: Specify current (See INPUT SPECIFICATIONS)
(0 % input must be 0 mA.)
SPECIFICATIONS OF OPTION: Q (multiple selections)
COATING (For the detail, refer to M-System's web site.)
/C01: Silicone coating
/C02: Polyurethane coating
/C03: Rubber coating
Voltage
TERMINAL SCREW MATERIAL
/S01: Stainless steel
A1: 0 – 100 mV AC (Input resistance 100 kΩ min.)
AAC SPECIFICATIONS
ES-2136 Rev.8 Page 1/4
http://www.m-system.co.jp/