MODEL: HAS
Space-saving Plug-in Signal Conditioners H-UNIT
[2] OUTPUT
1: Single (SPDT); Hi in power failure
2: Single (SPDT); Lo in power failure
5: Hi/Lo (N.O.); OFF in power failure
6: Hi/Lo (N.C.); OFF in power failure
0: Specify
DC ALARM
Functions & Features
• Providing relay contact closures at preset DC input levels
• Single or dual (Hi/Lo) trip
• Multi-turn screwdriver setpoint adjustments
• Enclosed relays
POWER INPUT
• Relays can be powered 110 V DC
• High-density mounting
DC Power
R: 24 V DC
(Operational voltage range 24 V ±10 %, ripple 10 %p-p max.)
Typical Applications
• Annunciator
[3] OPTIONS
blank: none
• Various alarm applications
/Q: With options (specify the specification)
26 (1.02)
SPECIFICATIONS OF OPTION: Q (multiple selections)
COATING (For the detail, refer to M-System's web site.)
/C01: Silicone coating
93
(3.66)
/C02: Polyurethane coating
/C03: Rubber coating
137
(5.39)
TERMINAL SCREW MATERIAL
/S01: Stainless steel
mm (inch)
MODEL: HAS–[1][2]–R[3]
GENERAL SPECIFICATIONS
Construction: Plug-in
ORDERING INFORMATION
• Code number: HAS-[1][2]-R[3]
Connection: M3.5 screw terminals (torque 0.8 N·m)
Screw terminal: Nickel-plated steel (standard) or stainless
steel
Specify a code from below for each of [1] through [3].
(e.g. HAS-62-R/Q)
Housing material: Flame-resistant resin (black)
Isolation: Input to output to power
• Special input range (For code 0)
• Specify the specification for option code /Q
(e.g. /C01/S01)
Setpoint adjustments: Multi-turn screwdriver adjustments
(front); -5 – +105 % independently
Use Ordering Information Sheet (No. ESU-1033) to specify
output code 0 specifications.
Hysteresis (deadband): Approx. 1 %
Front LEDs: Red LED turns on when the coil is energized.
Power ON timer: Relays de-energized for approx. 2 seconds
after power is turned on.
[1] INPUT
Current
A: 4 – 20 mA DC (Input resistance 250 Ω)
D: 0 – 20 mA DC (Input resistance 50 Ω)
G: 0 – 1 mA DC (Input resistance 1000 Ω)
H: 10 – 50 mA DC (Input resistance 100 Ω)
Voltage
INPUT SPECIFICATIONS
■ DC Current:
Shunt resistor attached to the input terminals (0.5 W)
■ DC Voltage: 0 – 300 V DC
Minimum span: 1 V
3: 0 – 1 V DC (Input resistance 1 MΩ min.)
4: 0 – 10 V DC (Input resistance 1 MΩ min.)
5: 0 – 5 V DC (Input resistance 1 MΩ min.)
6: 1 – 5 V DC (Input resistance 1 MΩ min.)
0: Specify voltage (See INPUT SPECIFICATIONS)
Offset: Max. 1.5 times span
Input resistance: ≥ 1 MΩ
HAS SPECIFICATIONS
ES-3481 Rev.11 Page 1/4
http://www.m-system.co.jp/