CT TRANSMITTER Series W2CA

CT TRANSMITTER

Model: W2CA

CT TRANSMITTER

Model: W2CA - 1AA - M2

Functions & Features
• Converts alternating current from a current transformer
into a standard process signal
• Minimum ripple
• Rerouted input signal does not pass through the base
socket in order to protect it from melting caused by rush
current of a motor
• CT Protector provided for open-circuit protection
Typical Applications
• Centralized monitoring and control of motors, pumps or
heaters by DCS
• Monitoring power line and power supply current

MODEL: W2CA–[1][2][3]-[4][5]

[1] INPUT (sine wave)
Current
1: 0 – 1 A AC
5: 0 – 5 A AC
 

[2] OUTPUT 1
Current
A: 4 – 20 mA DC (Load resistance 750 Ω max.)
B: 2 – 10 mA DC (Load resistance 1500 Ω max.)

[3] OUTPUT 2
Y: None
Current
A: 4 – 20 mA DC (Load resistance 350 Ω max.)
B: 2 – 10 mA DC (Load resistance 700 Ω max.)

[4] POWER INPUT
AC Power
M2: 100 – 240 V AC (Operational voltage range 85 – 264 V,
47 – 66 Hz)
(90 – 264 V for UL)
DC Power
R: 24 V DC
(Operational voltage range 24 V ±10 %, ripple 10 %p-p max.)
 

[5] OPTIONS (multiple selections)
Standards & Approvals (must be specified)
/N: Without CE or UL
/CE: CE marking
/UL: UL approval, CE marking
Other Options
blank: none
/Q: Option other than the above (specify the specification)
(UL not available)
 

CT TRANSMITTER Model: W2CA