MODEL: 15RS
Dual Channel Input/Output Isolators 15-RACK
OUTPUT
Voltage
6: 1 – 5 V DC (Load resistance 5000 Ω min.)
RTD CONVERTER
Functions & Features
• Accepting direct input from an RTD and providing a
standard process signal
POWER INPUT
DC Power
• Linearization
R: 24 V DC
• Burnout protection
(Operational voltage range 24 V ±10 %, ripple 10 %p-p max.)
• 2 channels available; accomplishing economical and
space-saving multi-input processing
[2] OPTIONS (multiple selections)
Burnout
Typical Applications
blank: Upscale burnout
• Converting into standard signals
• Power plant
/BL: Downscale burnout
Other Options
blank: none
/Q: Option other than the above (specify the specification)
SPECIFICATIONS OF OPTION: Q
COATING (For the detail, refer to M-System's web site.)
/C01: Silicone coating
/C02: Polyurethane coating
/C03: Rubber coating
RELATED PRODUCTS
• EXTENDER CARD (model:10EC)
Necessary to adjust span.
MODEL: 15RS–[1]6–R[2]
GENERAL SPECIFICATIONS
Construction: Rack-mounted; terminal access via screw
terminals at the front and via card-edge connector at the
rear; terminal cover provided
ORDERING INFORMATION
• Code number: 15RS-[1]6-R[2]
Specify a code from below for each [1] and [2].
(e.g. 15RS-46-R/BL/Q)
Connection:
• Temperature range (e.g. 0 – 100°C)
• Specify the specification for option code /Q
(e.g. /C01)
Input: M3.5 screw terminals (torque 0.8 N·m)
Output: Card-edge connector
Power input: Suplied from card edge connector
Screw terminal: Nickel-plated steel
[1] INPUT RTD (2- or 3-wire)
1: JPt 100 (JIS'89)
Housing material: Flame-resistant resin (black)
Isolation: Input to output or power; ch.1 input to ch.2 input
Overrange output: Approx. -10 to +120 %
Zero adjustment: -5 to +5 % (front)
(Usable range: -200 to +500°C, -328 to +932°F; min.span: 30°C, 54°F)
3: Pt 100 (JIS'89)
(Usable range: -200 to +650°C, -328 to +1202°F; min.span: 30°C, 54°F)
4: Pt 100 (JIS'97, IEC)
Span adjustment: 95 to 105 % (top)
At burnout: Downscale ≤ -10 %, Upscale ≥ 110 %
Linearization: Standard
(Usable range: -200 to +650°C, -328 to +1202°F; min.span: 30°C, 54°F)
5: Pt 50 Ω (JIS'81)
(Usable range: -200 to +500°C, -328 to +932°F; min.span: 60°C, 108°F)
6: Ni 508.4 Ω
INPUT SPECIFICATIONS
Maximum leadwire resistance: 20 Ω per wire (3-wire)
Sensing current: 2 mA (Pt)
(Usable range: -50 to +200°C, -58 to +392°F; min.span: 20°C, 36°F)
0: Specify
Note: Consult M-System for 2-wire RTD
15RS SPECIFICATIONS
ES-0614 Rev.7 Page 1/3
http://www.m-system.co.jp/