MODEL: HJR
Space-saving Plug-in Signal Conditioners H-UNIT
[2] OUTPUT
Current
A: 4 – 20 mA DC (Load resistance 600 Ω max.)
Voltage
RTD TRANSMITTER
(field-programmable)
6: 1 – 5 V DC (Load resistance 500 Ω min.)
Functions & Features
• Accepting direct input from an RTD and providing a
standard process signal
POWER INPUT
• Micro-processor based
DC Power
• Field-programmable temperature range
• Linearization
R: 24 V DC
(Operational voltage range 24 V ±10 %, ripple 10 %p-p max.)
• Burnout protection
• Loop testing via hand-held programmer PU-2x
• High-density mounting
[3] OPTIONS (multiple selections)
Burnout
blank: Upscale burnout
Typical Applications
/BL: Downscale burnout
• Ideal for quick spare part
Other Options
26 (1.02)
blank: none
/Q: Option other than the above (specify the specification)
93
SPECIFICATIONS OF OPTION: Q (multiple selections)
COATING (For the detail, refer to M-System's web site.)
/C01: Silicone coating
(3.66)
137
(5.39)
/C02: Polyurethane coating
mm (inch)
/C03: Rubber coating
TERMINAL SCREW MATERIAL
/S01: Stainless steel
MODEL: HJR–[1][2]–R[3]
RELATED PRODUCTS
• Programming Unit (model: PU-2x)
ORDERING INFORMATION
• Code number: HJR-[1][2]-R[3]
Specify a code from below for each of [1] through [3].
(e.g. HJR-4A-R/BL/Q)
• 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.
• Temperature range (e.g. 0 – 500°C)
• Specify the specification for option code /Q
(e.g. /C01/S01)
[1] INPUT RTD (2- or 3-wire)
1: JPt 100 (JIS'89)
GENERAL SPECIFICATIONS
Construction: Plug-in
(Usable range: -200 to +500°C, -328 to +932°F; min.span: 50°C, 90°F)
3: Pt 100 (JIS'89)
Connection: M3.5 screw terminals (torque 0.8 N·m)
Screw terminal: Nickel-plated steel (standard) or stainless
steel
(Usable range: -200 to +650°C, -328 to +1202°F; min.span: 50°C, 90°F)
4: Pt 100 (JIS'97, IEC)
Housing material: Flame-resistant resin (black)
Isolation: Input to output to power
Overrange output: Approx. -10 to +120 % at 1 – 5 V
Linearization: Standard
(Usable range: -200 to +650°C, -328 to +1202°F; min.span: 50°C, 90°F)
5: Pt 50 Ω (JIS'81)
(Usable range: -200 to +500°C, -328 to +932°F; min.span: 100°C, 180°F)
6: Ni 508.4 Ω
Adjustments: Programming Unit (model: PU-2x);
(Refer to the users manual of JXCON for the adjustments
configurable with JXCON.)
(Usable range: -50 to +200°C, -58 to +392°F; min.span: 30°C, 54°F)
0: Specify
Note: Consult M-System for 2-wire RTD
• RTD type (between Pt 100 and JPt 100 only)
• temp. range
HJR SPECIFICATIONS
ES-3464 Rev.8 Page 1/3
http://www.m-system.co.jp/