ES-0884 Rev.8
10ABS
High-density Signal Conditioners 10-RACK
ANALOG BACKUP SWITCHER
Functions & Features
• Changing control from DCS output to manual operation
• Control output selectable by an external switch
Typical Applications
• Enabling manual operation of valves
MODEL: 10ABS–AA–R[1]
ORDERING INFORMATION
• Code number: 10ABS-AA-R[1]
Specify a code from below for [1].
(e.g. 10ABS-AA-R/Q)
• Specify the specification for option code /Q
(e.g. /C01)
INPUT
Current
A
: 4 – 20 mA DC
OUTPUT
Current
A
: 4 – 20 mA DC
POWER INPUT
DC Power
R
: 24 V DC
(Operational voltage range 24 V ±10 %, ripple 10 %p-p max.)
[1] OPTIONS
blank
: none
/Q
: With options (specify the specification)
SPECIFICATIONS OF OPTION: Q
COATING (For the detail, refer to our web site.)
/C01
: Silicone coating
/C02
: Polyurethane coating
/C03
: Rubber coating
GENERAL SPECIFICATIONS
Construction
: Rack-mounted; terminal access via screw terminals at the front and via card-edge connector at the rear; terminal cover provided
Connection
Input
: M3.5 screw terminals (torque 0.8 N·m)
Output
: M3.5 screw terminals (torque 0.8 N·m)
Power input
: Supplied from card-edge connector
Screw terminal
: Nickel-plated steel
Housing material
: Flame-resistant resin (black)
Isolation
: Input or output to power
Indicator LED
: Light turns on during DCS control
INPUT SPECIFICATIONS
Input
: control output of the DCS; 4 – 20 mA DC
OUTPUT SPECIFICATIONS
Output
: 4 – 20 mA DC
Relay mechanical life
: 5 x 10
7
cycles
INSTALLATION
Current consumption
: Approx. 40 mA
Operating temperature
: -5 to +55°C (23 to 131°F)
Operating humidity
: 30 to 90 %RH (non-condensing)
Mounting
: Standard Rack 10BXx
Weight
: 150 g (0.33 lb)
PERFORMANCE
Insulation resistance
: ≥ 100 MΩ with 500 V DC
Dielectric strength
: 1500 V AC @ 1 minute
(input or output to power)
1500V AC @1 minute (input or output to ground)
EXTERNAL DIMENSIONS & TERMINAL ASSIGNMENTS unit: mm [inch]
SCHEMATIC CIRCUITRY & CONNECTION DIAGRAM