MODEL: 10LCK
F: 0 – 10 mA DC (Load resistance 1200 Ω max.)
High-density Signal Conditioners 10-RACK
G: 0 – 1 mA DC (Load resistance 12 kΩ max.)
Voltage
STRAIN GAUGE TRANSMITTER
(fast response)
1: 0 – 10 mV DC (Load resistance 10 kΩ min.)
2: 0 – 100 mV DC (Load resistance 100 kΩ min.)
3: 0 – 1 V DC (Load resistance 100 Ω min.)
4: 0 – 10 V DC (Load resistance 1000 Ω min.)
5: 0 – 5 V DC (Load resistance 500 Ω min.)
6: 1 – 5 V DC (Load resistance 500 Ω min.)
4W: -10 – +10 V DC (Load resistance 10 kΩ min.)
Functions & Features
• Providing a DC output signal proportional to a bridge type
strain gauge utilized in load cells, pressure transducers
• Supplying required excitation voltage
• Excitation adjustable from 2 V to 10 V
• Wide-range adjustment: 0 – 80 % for zero, 20 – 100 % for
span
OUTPUT 2
0: None
Typical Applications
• Weighing system for tanks, hoppers, silos
• Weighing system using cranes
• Float level meter utilizing strain gauges
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 M-System's web site.)
/C01: Silicone coating
/C02: Polyurethane coating
/C03: Rubber coating
MODEL: 10LCK–[1][2]0–R[3]
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: 10LCK-[1][2]0-R[3]
Specify a code from below for each [1] through [3].
(e.g. 10LCK-2A0-R/Q)
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)
• Specify the specification for option code /Q
(e.g. /C01)
Power input: Supplied from card-edge connector
Screw terminal: Nickel-plated steel
[1] INPUT STRAIN GAUGE
2: 2 mV/V
Housing material: Flame-resistant resin (black)
Isolation: Input to output to power
0: Specify (strain gauge and excitation)
Overrange output: Approx. -10 to +120 % at 1 – 5 V
Excitation adjustment: 2 – 10 V (front)
Zero adjustment (tare): 0 – 80 % (front)
(May not applicable when the excitation voltage is changed
after shipment.)
[2] OUTPUT 1
Current
A: 4 – 20 mA DC (Load resistance 600 Ω max.)
B: 2 – 10 mA DC (Load resistance 1200 Ω max.)
C: 1 – 5 mA DC (Load resistance 2400 Ω max.)
D: 0 – 20 mA DC (Load resistance 600 Ω max.)
E: 0 – 16 mA DC (Load resistance 750 Ω max.)
Span adjustment: 100 – 20 % (front)
(May not applicable when the excitation voltage is changed
after shipment.)
http://www.m-system.co.jp/
10LCK SPECIFICATIONS
ES-0853 Rev.1 Page 1/3