ES-1610 Rev.13
ASD1
Plug-in Signal Conditioners M-UNIT
DC ALARM
(thumbwheel switch adjustment)
Functions & Features
• Providing SPDT relay outputs at preset DC input levels
• Dual trip
• Latching or non-latching output
• Thumbwheel switch setpoint adjustments
• Enclosed relays
• Relays can be powered 110 V DC
• Isolation up to 2000 V AC
• High-density mounting
Typical Applications
• Annunciator
• Various alarm applications
MODEL: ASD1–[1][2][3][4][5]–[6][7]
ORDERING INFORMATION
• Code number: ASD1-[1][2][3][4][5]-[6][7]
Specify a code from below for each of [1] through [7].
(e.g. ASD1-61302-K3/Q)
• Specify the specification for option code /Q
(e.g. /C01)
[1] INPUT
Current
A
: 4 – 20 mA DC (Input resistance 250 Ω)
Voltage
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.)
[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)
[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)
[4] ON DELAY TIME
0
: 0.5 seconds
1
: 1 second
2
: 2 seconds
3
: 3 seconds
4
: 4 seconds
[5] POWER ON DELAY TIME
1
: 1 second
2
: 2 seconds
5
: 5 seconds
[6] POWER INPUT
AC Power
K3
: 100 – 120 V AC
(Operational voltage range 90 – 132 V, 47 – 66 Hz)
L3
: 200 – 240 V AC
(Operational voltage range 180 – 264 V, 47 – 66 Hz)
[7] OPTIONS
blank
: none
/Q
: Options other than the above (specify the specification)
SPECIFICATIONS OF OPTION: Q (multiple selections)
COATING (For the detail, refer to our web site.)
/C01
: Silicone coating
/C02
: Polyurethane coating
/C03
: Rubber coating
TERMINAL SCREW MATERIAL
/S01
: Stainless steel
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
: Thumbwheel switches (front); 0 – 99 % independently; 1 % increments
Deadband and latching control
: 16-position rotary switches (front)
•
Deadband
: 0.5, 1 – 14 % independently; 1 %
increments (SW position 0 = 0.5, A thr. E = 10 thr. 14); [Lo SP + Deadband] ≤ 102
•
Latching
: enabled at the position "F." For resetting, turn the power supply off or set the switch position to other than "F."
Front LEDs
Output 1
: Red LED turns on when the coil is energized.
Output 2
: Green LED turns on when the coil is energized.
INPUT SPECIFICATIONS
■
DC Current
:
Shunt resistor attached to the input terminals (0.5 W)
OUTPUT SPECIFICATIONS
■
Relay Contact
: 100 V AC @ 5 A (cos ø = 1)
120 V AC @ 5 A (cos ø = 1)
240 V AC @ 2.5 A (cos ø = 1)
30 V DC @ 5 A (resistive load)
Maximum switching voltage
: 300 V AC or 125 V DC
Maximum switching power
: 600 VA or 150 W
Minimum load
: 5 V DC @ 10 mA
Mechanical life
: 5 × 10
7
cycles
INSTALLATION
Power consumption
•
AC
: Approx. 3 VA
Operating temperature
: -5 to +60°C (23 to 140°F)
Operating humidity
: 30 to 90 %RH (non-condensing)
Mounting
: Surface or DIN rail
Weight
: 300 g (0.66 lb)
PERFORMANCE in percentage of span
Setpoint accuracy
: ±0.5 %
Deadband setpoint accuracy
: ±0.3 %
Power ON delay time accuracy
: rating ±35 %
Trip point repeatability
: ±0.05 %
Temp. coefficient
: ±0.015 %/°C (±0.008 %/°F)
ON delay time accuracy
: (0 – 100 % at 90 % setpoint)
Code 0
: 0.5 ±0.2 sec.
Code 1, 2, 3, 4
: rating ±20 %
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)
STANDARDS & APPROVALS
EU conformity
:
EMC Directive
EMI EN 61000-6-4
EMS EN 61000-6-2
Low Voltage Directive
EN 61010-1
Measurement Category II (output)
Installation Category II (power)
Pollution Degree 2
Input to output to power: Basic insulation (300 V)
RoHS Directive
EXTERNAL VIEW
EXTERNAL DIMENSIONS unit: mm [inch]
TERMINAL ASSIGNMENTS unit: mm [inch]
SCHEMATIC CIRCUITRY & CONNECTION DIAGRAM