Modbus Master Controller PT-1000M4

Built-in human interface -- 16x1 LCD, 4x4 membrane keypad & speaker
Built-in 8Di, 5Do, expand to 1,024 I/O
2 port RS-485, 1 down connect slave, 1 up connect host
Follow MODBUS protocol
Monitor alarm, inquiry facility status, remote control
Inquire environment values for temperature, humidity, voltage, pressure
Display alarm message when event trigger
Made different sound when event trigger
Driven Mimic Panel when event trigger
1 Alarm output, 1 alarm acknowledge Input
Save latest 100 alarm records
Weekly schedule control
Low power consumption, no need for fan or heat sink
Built-in battery back-up real time clock (RTC)
Wall mount, size 250 x 190 x 75 mm
Ethernet port is available (PT-1000MT)

Operation standalone, program menu-driven setting and download directly

Modbus Master Controller PT-1000M4

1) Modbus Master Controller PT-1000M4
2) DDC Controller
3) Direct Digital Control