MODEL: CT
E: 0 – 16 mA DC (Load resistance 900 Ω max.)
Plug-in Signal Conditioners M-UNIT
F: 0 – 10 mA DC (Load resistance 1500 Ω max.)
G: 0 – 1 mA DC (Load resistance 15 kΩ max.)
Z: Specify current (See OUTPUT SPECIFICATIONS)
Voltage
CT TRANSMITTER
(CE, RMS sensing)
Functions & Features
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 3000 Ω min.)
4: 0 – 10 V DC (Load resistance 10 kΩ min.)
5: 0 – 5 V DC (Load resistance 5000 Ω min.)
6: 1 – 5 V DC (Load resistance 5000 Ω min.)
4W: -10 – +10 V DC (Load resistance 20 kΩ min.)
5W: -5 – +5 V DC (Load resistance 10 kΩ min.)
0: Specify voltage (See OUTPUT SPECIFICATIONS)
• Converting an alternating current from a current
transformer into a standard process signal
• Minimum ripple
• True RMS sensing
• CT Protector provided for open-circuit protection
• Signal isolation
• High-density mounting
Typical Applications
• Centralized monitoring and control of motors, pumps or
heaters by DCS
[3] POWER INPUT
AC Power
• Monitoring power line and power supply current
B: 100 V AC
C: 110 V AC
D: 115 V AC
F: 120 V AC
G: 200 V AC
H: 220 V AC
J: 240 V AC
50
(1.97)
80
(3.15)
DC Power
S: 12 V DC
127
(5)
R: 24 V DC
mm (inch)
V: 48 V DC
[4] OPTIONS (multiple selections)
Standards & Approvals (must be specified)
/CE: CE marking
MODEL: CT–[1][2]–[3][4]
ORDERING INFORMATION
• Code number: CT-[1][2]-[3][4]
Specify a code from below for each of [1] through [4].
(e.g. CT-1A-B/CE/Q)
Other Options
blank: none
/Q: Option other than the above (specify the specification)
• Special output range (For codes Z & 0)
• Specify the specification for option code /Q
(e.g. /C01/S01)
SPECIFICATIONS OF OPTION: Q (multiple selections)
COATING (For the detail, refer to M-System's web site.)
/C01: Silicone coating
/C02: Polyurethane coating
[1] INPUT
Current
/C03: Rubber coating
TERMINAL SCREW MATERIAL
/S01: Stainless steel
1: 0 – 1 A AC
5: 0 – 5 A AC
GENERAL SPECIFICATIONS
Construction: Plug-in
[2] OUTPUT
Current
Connection: M3.5 screw terminals
Screw terminal: Chromated steel (standard) or stainless
steel
A: 4 – 20 mA DC (Load resistance 750 Ω max.)
B: 2 – 10 mA DC (Load resistance 1500 Ω max.)
C: 1 – 5 mA DC (Load resistance 3000 Ω max.)
D: 0 – 20 mA DC (Load resistance 750 Ω max.)
Housing material: Flame-resistant resin (black)
CT SPECIFICATIONS
ES-1911-CE Rev.10 Page 1/3
https://www.m-system.co.jp/