ES-0865 Rev.12
10JM
High-density Signal Conditioners 10-RACK
POTENTIOMETER TRANSMITTER
(field-programmable)
Functions & Features
• Providing two DC outputs proportional to a potentiometer or slidewire position input
• Microprocessor based
• Constant voltage excitation allows use with pots with total resistances from 100 Ω – 10kΩ without affecting accuracy
• 75 % zero/span adjustments with minimal interaction
• Linearization data programmable via hand-held programmer PU-2x
• Loop testing via hand-held programmer PU-2x
• Optional second channel output available at the front terminals and at the Standard Rack connector
Typical Applications
• Tank levels
• Positions
• Linearizing non-linear signal characteristics by the sensor's linking mechanism
MODEL: 10JM–1[1][2]–R[3]
ORDERING INFORMATION
• Code number: 10JM-1[1][2]-R[3]
Specify a code from below for each of [1] through [3].
(e.g. 10JM-1A6-R/Q)
• Linearization data (max. 16 points)
Use Ordering Information Sheet (No. ESU-1669) to specify linearization data when the I/O signals are non-linear.
• Specify the specification for option code /Q
(e.g. /C01)
INPUT POTENTIOMETER
1
: Total resistance 100 Ω – 10 kΩ
[1] OUTPUT 1
Current
A
: 4 – 20 mA DC (Load resistance 600 Ω max.)
Voltage
6
: 1 – 5 V DC (Load resistance 500 Ω min.)
[2] OUTPUT 2
0
: None
Voltage
6
: 1 – 5 V DC (Load resistance 5000 Ω min.)
POWER INPUT
DC Power
R
: 24 V DC
(Operational voltage range 24 V ±10 %, ripple 10 %p-p max.)
[3] 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
RELATED PRODUCTS
• Programming Unit (model: PU-2x)
• PC configurator software (model: JXCON)
Downloadable at our web site.
A dedicated cable is required to connect the module to the PC. Please refer to the internet software download site or the users manual for the PC configurator for applicable cable types.
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
: Card-edge connector and 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 to output 1 to output 2 to power
Linearization
: 16 points max. within the range of -15.00 – +115.00 % input or output; represented as percentage of full-scale
Adjustments
: Programming Unit (model: PU-2x); linearization data (Unused resistance of the potentiometer's total resistance can be programmed with the linearization table.), zero and span, simulating output, etc.
(Refer to the users manual of JXCON for the adjustments configurable with JXCON.)
INPUT SPECIFICATIONS
Minimum span
: 25 % of total resistance (set with the Programming Unit [model: PU-2x] or PC configurator software [model: JXCON])
Excitation
: 0.25 V DC
INSTALLATION
Current consumption
: Approx. 60 mA with voltage output 1
Approx. 90 mA with current output 1
Operating temperature
: -5 to +55°C (23 to 131°F)
Operating humidity
: 30 to 90 %RH (non-condensing)
Mounting
: Standard Rack 10BXx
Weight
: 220 g (0.49 lb)
PERFORMANCE in percentage of span
Accuracy
: ±0.1 % with segment gain ≤ 1 [±0.1 % × gain] with segment gain > 1
Temp. coefficient
: ±0.015 %/°C (±0.008 %/°F)
Response time
: ≤ 0.5 sec. (0 – 90 %)
Line voltage effect
: ±0.1 % over voltage range
Insulation resistance
: ≥ 100 MΩ with 500 V DC
Dielectric strength
: 500 V AC @ 1 minute
(input to output 1 to output 2 to power)
1500 V AC @ 1 minute (input or output or power to ground)
EXTERNAL DIMENSIONS & TERMINAL ASSIGNMENTS unit: mm [inch]
SCHEMATIC CIRCUITRY & CONNECTION DIAGRAM