HJM-16-R [MSYSTEM]
Space-saving Plug-in Signal Conditioners H-UNIT;
| 型号： | HJM-16-R |
| 厂家： | 
M-SYSTEM |
| 描述： | Space-saving Plug-in Signal Conditioners H-UNIT |
| 文件： | 总3页 (文件大小：100K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
MODEL: HJM
Voltage
Space-saving Plug-in Signal Conditioners H-UNIT
6: 1 – 5 V DC (Load resistance 500 Ω min.)
POTENTIOMETER TRANSMITTER
(field-programmable)
POWER INPUT
DC Power
Functions & Features
R: 24 V DC
• Providing a DC output proportional to a potentiometer or
slidewire position input
(Operational voltage range 24 V ±10 %, ripple 10 %p-p max.)
• Microprocessor based
• Constant voltage excitation allows use with pots with total
resistances from 100 Ω – 10 kΩ without affecting accuracy
• 75 % zero/span adjustments with minimal interaction
• Linearization data programmable via hand-held
programmer PU-2x
[2] OPTIONS
blank: none
/Q: With options (specify the specification)
SPECIFICATIONS OF OPTION: Q (multiple selections)
COATING (For the detail, refer to M-System's web site.)
/C01: Silicone coating
• Loop testing via hand-held programmer PU-2x
• High-density mounting
/C02: Polyurethane coating
Typical Applications
/C03: Rubber coating
• Tank levels
TERMINAL SCREW MATERIAL
/S01: Stainless steel
• Positions: Compensating non-linear signal from the linking
mechanism of a position detector
RELATED PRODUCTS
26 (1.02)
• Programming Unit (model: PU-2x)
• PC configurator software (model: JXCON)
Downloadable at M-System’s 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.
93
(3.66)
137
(5.39)
mm (inch)
GENERAL SPECIFICATIONS
Construction: Plug-in
MODEL: HJM–1[1]–R[2]
Connection: M3.5 screw terminals (torque 0.8 N·m)
Screw terminal: Nickel-plated steel (standard) or stainless
steel
ORDERING INFORMATION
• Code number: HJM-1[1]-R[2]
Housing material: Flame-resistant resin (black)
Isolation: Input to output to power
Specify a code from below for each of [1] and [2].
(e.g. HJM-1A-R/Q)
Linearization: 16 points max. within the range of -15.00 –
+115.00 % input or output; represented as percentage of
full-scale
• 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/S01)
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 POTENTIOMETER
1: Total resistance 100 Ω – 10 kΩ
INPUT SPECIFICATIONS
[1] OUTPUT
Minimum span: 25 % of total resistance (set with the
Programming Unit [model: PU-2x] or PC configurator
software [model: JXCON])
Current
A: 4 – 20 mA DC (Load resistance 600 Ω max.)
HJM SPECIFICATIONS
ES-3465 Rev.11 Page 1/3
http://www.m-system.co.jp/
MODEL: HJM
Excitation: 0.25 V DC
INSTALLATION
Current consumption: Approx. 90 mA
Operating temperature: -5 to +55°C (23 to 131°F)
Operating humidity: 30 to 90 %RH (non-condensing)
Mounting: Surface or DIN rail; Standard Rack Mounting
Frame BX-16H available
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 to power)
1500 V AC @ 1 minute (input or output or power to ground)
EXTERNAL DIMENSIONS & TERMINAL ASSIGNMENTS unit: mm (inch)
7.8 (.31)
CLAMP
(top & bottom)
1
2
15
(.59)
DIN RAIL
35mm wide
3
4
2–4.5 (.18)
HOLE
15 (.59) deep
5
6
8–M3.5
SCREW
7
8
107 (4.21)
137 (5.39)
26 (1.02)
26 (1.02)
[3.3 (.13)]
•When mounting, no extra space is needed between units.
SCHEMATIC CIRCUITRY & CONNECTION DIAGRAM
POTENTIOMETER
max.
Excitation Volt.
Generator
+
–
1
2
3
4
3
2
1
Isolation
Low Drift
Amplifier
Digital
Computation
Output
Driver
5
6
7
8
+
–
+
–
OUTPUT
POWER
min.
MODULAR JACK
PU-2x
SERIAL TRANSMISSION LINE
Base Socket
HJM SPECIFICATIONS
ES-3465 Rev.11 Page 2/3
http://www.m-system.co.jp/
MODEL: HJM
Specifications are subject to change without notice.
HJM SPECIFICATIONS
ES-3465 Rev.11 Page 3/3
http://www.m-system.co.jp/
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