AAC-A8132-B/Q 概述
Limit Alarms (potentiometer adj.) A-UNIT
AAC-A8132-B/Q 数据手册
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PDF下载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/
MODEL: AAC
GENERAL SPECIFICATIONS
Construction: Plug-in
Alarm Trip Operation Terminal No. in parentheses
(9-11)ON
Connection: M3.5 screw terminals
Output 1
Output 2
(9-10)ON
Screw terminal: Chromated steel (standard) or stainless
steel
(1-3)ON
Housing material: Flame-resistant resin (black)
Isolation: Input to output 1 to output 2 to power
Input waveform: Up to 15 % of 3rd harmonic content
Zero adjustment: -5 to +5 % (front)
(1-2)ON
Input
(%)
0
▲
50
▲
100
Output 2
Setpoint
Output 1
Setpoint
Span adjustment: 95 to 105 % (front)
Setpoint adjustments: 270°-turn screwdriver adjustments
(front); 0 – 100 % independently
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
Hysteresis (deadband) adjustments: 1 – 100 % (front)
Front LEDs: LED turns on at a tripped condition; red for
output 1, green for output 2
INSTALLATION
Power input
Power ON timer: Relays de-energized for approx. 2 seconds
after power is turned on.
• AC: Operational voltage range: rating ±10 %,
50/60 ±2 Hz, approx. 2 VA
INPUT SPECIFICATIONS
Frequency: 40 Hz min., 1 kHz max.
■ AC Current: 0 – 1 A AC; input resistor incorporated
Minimum span: 1 mA
• 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
Input resistance
Span 1 mA: 1 kΩ
Span ≤ 2 mA: 500 Ω
Weight: 450 g (0.99 lb)
Span ≤ 5 mA: 200 Ω
Span ≤ 10 mA: 100 Ω
PERFORMANCE in percentage of span
Trip point repeatability: ±0.5 %
Span ≤ 20 mA: 50 Ω
Span ≤ 50 mA: 20 Ω
Temp. coefficient: ±0.05 %/°C (±0.03 %/°F)
Response time: ≤ 0.7 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)
Span ≤ 100 mA: 10 Ω
Span ≤ 500 mA: 1 Ω
Span ≤ 1 A: 0.5 Ω
■ AC Voltage: 0 – 250 V AC
Minimum span: 50 mV
Input resistance: 100 kΩ min.
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
For maximum relay life with inductive loads, external
protection is recommended.
AAC SPECIFICATIONS
ES-2136 Rev.8 Page 2/4
http://www.m-system.co.jp/
MODEL: AAC
EXTERNAL VIEW
No.1 Setpoint Adj.
No.1 LED
Span Adj.
Zero Adj.
No.1 Deadband (Hysteresis) Adj.
No.2 Deadband (Hysteresis) Adj.
No.2 LED
No.2 Setpoint Adj.
EXTERNAL DIMENSIONS & TERMINAL ASSIGNMENTS unit: mm (inch)
CLAMP
(top & bottom)
7.8 (.31)
DIN RAIL
35mm wide
8
7
6
5
4
2
–4.5 (.18) dia.
MTG HOLE
25 (.98) deep
9
3
2
10 11
1
11
–M3.5
SCREW
50 (1.97)
103 (4.06)
132 (5.20)
40 (1.57)
50 (1.97)
[3.3 (.13)]
• When mounting, no extra space is needed between units.
SCHEMATIC CIRCUITRY & CONNECTION DIAGRAM
HYSTERESIS
SETPOINT (DEADBAND)
*
Z
S
11
10
9
H
AC
Amplifier
R.M.S.
Operation
**
5
6
4
Comparator
Ry
SETPOINT 1
OUTPUT
L
INPUT
C
*
3
H
Comparator
Ry
SETPOINT 2
OUTPUT
2
L
1
C
HYSTERESIS
(DEADBAND)
SETPOINT
7
U(+)
V(–)
POWER
8
Base Socket
* Relay status for output codes “1” & “4”, at power OFF.
**Input resistor incorporated for current input.
■ Relay Protection
• AC Powered
• DC Powered
Inductive
Load (Coil)
Inductive
Load (Coil)
Varistor or Spark
Quenching Circuit
Diode, Varistor or
CR Circuit
LOAD
LOAD
U
AAC SPECIFICATIONS
ES-2136 Rev.8 Page 3/4
http://www.m-system.co.jp/
MODEL: AAC
Specifications are subject to change without notice.
AAC SPECIFICATIONS
ES-2136 Rev.8 Page 4/4
http://www.m-system.co.jp/
AAC-A8132-B/Q 相关器件
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AAC-A8132-F/Q | MSYSTEM | Limit Alarms (potentiometer adj.) A-UNIT | 获取价格 | |
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AAC-A8132-H | MSYSTEM | Limit Alarms (potentiometer adj.) A-UNIT | 获取价格 | |
AAC-A8132-H/Q | MSYSTEM | Limit Alarms (potentiometer adj.) A-UNIT | 获取价格 |
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