|
• Digital Thermistor Motor Protection Relay CMA-005: A digital
measurement and thermal protection device.
• Input: RTD (PT100) (−200 to 850 °C) and Thermistor PTC 1K
(−20 to 150 °C)
Models:
- CMA-005-1, CMA-005-1-P1K: Input 1 channel.
- CMA-005-3: Input 3 channels.
• Relay Contact Output: 5A/250 VAC or 5A/30 VDC.
• Each channel input can be assigned to Output 1, 2, or 3.
• Display of each channel’s temperature can be selected
by pressing the keypad or by using the auto scan function
with adjustable display time (CMA-005-3).
• Test keypad available to check Output Relay operation.
• Communication: RS-485 Modbus RTU Protocol.
• LEDs indicate the temperature status of each channel
(CMA-005-3).
• Time delay for output relay operation can be set (delay ON,
delay OFF).
• Hold Alarm Relay Function: Number of trips (1–10 times) can
be set to hold until reset.
• Manual reset function for Hold Alarm Relay.
• DIN rail installation with display on screen.
• 7-segment LED, 0.28 inch, 4 digits, 1 row.
Digital Thermistor Motor Protection Relay: CMA-005 is a digital device designed for measuring and protecting motor temperature. It accepts input signals from RTD (PT100) with a range of -200 to 850 °C and Thermistor PTC 1K with a range of -20 to 150 °C. The device features Relay Contact outputs rated at 5A/250VAC or 5A/30VDC. Users can independently map the input of each channel to Output 1, 2, or 3. It supports computer communication via RS-485 Modbus RTU Protocol and includes LED indicators to display the temperature status of each channel (for model CMA-005-3). The Output Relay delay times (Delay Time On, Delay Time Off) are fully adjustable. The unit is designed for DIN rail mounting and features a 4-digit, 1-row 0.28-inch 7-segment LED display.
• Digital Thermistor Motor Protection Relay CMA-005: A digital
measurement and thermal protection device.
• Input: RTD (PT100) (−200 to 850 °C) and Thermistor PTC 1K
(−20 to 150 °C)
Models:
- CMA-005-1, CMA-005-1-P1K: Input 1 channel.
- CMA-005-3: Input 3 channels.
• Relay Contact Output: 5A/250 VAC or 5A/30 VDC.
• Each channel input can be assigned to Output 1, 2, or 3.
• Display of each channel’s temperature can be selected
by pressing the keypad or by using the auto scan function
with adjustable display time (CMA-005-3).
• Test keypad available to check Output Relay operation.
• Communication: RS-485 Modbus RTU Protocol.
• LEDs indicate the temperature status of each channel
(CMA-005-3).
• Time delay for output relay operation can be set (delay ON,
delay OFF).
• Hold Alarm Relay Function: Number of trips (1–10 times) can
be set to hold until reset.
• Manual reset function for Hold Alarm Relay.
• DIN rail installation with display on screen.
• 7-segment LED, 0.28 inch, 4 digits, 1 row.
Enter the model information you want
No application picture available
