ATC600 Series Wireless Temperature Monitoring System(Transceiver)
Dispaly
Function
● Matching Sensors: ATE400, AHE100, ACE100, ATE300P
● Auxiliary power supply: AC/DC100-265V; DC12-48V
● Power: ≤ 2W
● Accuracy: ±1 ℃
● Frequency band: 470 MHz
● Temperature points: 240 points
● Resolution: 0.1 ℃
● Range of temperature measuring: -50 ℃-125 ℃
● Communication distance: 150 m (in open area)
● Communication: RS485(Modbus-RTU)
Wiring
Detail
Remotely Receive Temp. Data from up to 240 ATE Series Wireless
● Communication Distance: 1000m in open area (with ATC600-Z relay)
● Communication Distance: 150m in open area (without ACT600-Z relay)
● Receive Temperature Measuring Data from: up to 240 ATE Series Temp. Sensors
Application
1. Cable connector temperature measurement; 2. Contact temperature measurement; 3. Busbar temperature measurement
Solution
ATC600 is the wireless transceiver unit of Acrel's switchgear temperature monitoring system. It receives or repeats sensor readings over 433 / 470 MHz and passes them to the monitoring host over RS485, so live contacts, busbar joints and cable heads are watched without wiring.
Wireless frequency
433 MHz / 470 MHz
Open-field range
150 m at 470 MHz
Power supply
AC 85-265 V / DC 100-300 V
Backward channel
RS485 Modbus-RTU
Technical data
| Parameter | Value (from the product manual) |
|---|---|
| Models | ATC600-C receiver, ATC600-Z repeater (signal booster), ATC600-M receiver, ATC600-PD |
| Function | Receiver or repeater for the wireless temperature sensors |
| Matching sensors | ATE400, ATE100, ATE100M, ATE100P, ATE200, ATE200P, ATE210S, AHE100, ACE100 (ATC600-M with ATE300M and ATE210M) |
| Wireless frequency | 433 MHz or 470 MHz |
| Communication distance | 150 m in open field at 470 MHz; 50 m for the 433 MHz sensor set |
| Power source | AC 85-265 V, DC 100-300 V or DC 12-48 V |
| Backward communication | RS485 with Modbus-RTU frame (address, function code 03H / 06H, CRC16) |
| Mounting | Inside the low-voltage or medium-voltage switchgear panel |
Built-in functions
- Battery-free sensors transmit periodically, so no wiring crosses the live compartment
- Repeater version extends coverage to larger substations and long switchgear rows
- Standard Modbus-RTU output connects to Acrel monitors or a third-party EMS
- One receiver serves multiple sensor channels in the same cubicle
Before you request a quote
- Number of temperature measurement points
- Switchgear type and distance between panels
- Host system that will read the Modbus data
Tell us the number of measurement points, the panel layout and the sensor type on the existing equipment; we confirm the receiver or repeater mix and the register map within one working day.
| Parameters | ATC600-C | ATC600-Z | ATC600-M |
| Function | Receiver | Repeater(Signal Booster) | Receiver |
| Matching sensors | ATE100/100P;ATE100M; ATE200/200P;ATE400; AHE100;ACE100;ATE300P | ATE100/100P;ATE100M; ATE200/200P;ATE400 | ATE300M |
| Power source | AC/DC100~265V; DC12~48V | ||
| Power Consumption | ≤2W | ||
| Temperature points | 240 points | —— | 1440 points (240 Sensors) |
| Resolution | 0.1℃ | —— | 0.1℃ |
| Range of temperature | -50℃~+125℃ | —— | -40℃~+140℃ |
| Precision | ±1℃ | —— | ±1℃ |
| Wireless frequency | 470Mhz | 470Mhz | 433Mhz~510Mhz |
| Wireless distance (in open area) | Receiving sensor 150m Receiving repeater 1km | Receiving sensor 150m Realy distance 1km | Receiving sensor 1km |
| Communication | RS485 | ||
| Baud rate (bps) | 2400, 4800, 9600, 19200 | ||
| Protocol | MODBUS-RTU | —— | MODBUS-RTU |
| Relay output | 2 passive output, capacity 5A/AC250V, 5A/DC30V | ||
| Environment | Temperature:-20 ℃～+55 ℃; Humidity:≤95% | ||
