PT800-AI is an addressable four channel analog input module with 3 discrete outputs. Communication adheres to industry standard RS-485 Modbus RTU protocol. DC power input is protected against reverse polarity. Modules are DIN Rail mounted and share a common bus when stacked together. Each module address is settable by means of easily accessible rotary switches.
The input accommodates wide DC input. Discrete open drain outputs are fully programmable and can be configured with high and low alarm levels exclusive tied to the input channels of the module. These discrete outputs makes this module a Fail safe stand alone unit without the presence of a system controller or PLC. Multi-channel design with alarm support and communication interface make this module extremely powerful and adds cost-efficiency with high density mounting for use in both control room and distributed I/O applications.
Features
Large Graphic display (240 x 128 Pixels)
Optional Historical data Logging with Real time clock calendar
Sensor interface: 4-20mA transmitter or Addressable serial IO type
Eight (8) channels for analog sensors (PT295 series) or 24 addressable sensors (Ultra1000 series)
Easy Configuration using keypad switches on the front panel
Programmable sensor location or tags
Programmable for various toxic and combustible gases, Pressure switches and pressure transducers.
Six (6) fully programmable alarm relays and 1 Sensor malfunction or communication fail relay.
Low power suitable for use in remote areas with solar power.
Interface to Multiple Remote Relay modules.
Nema 7 Explosion Proof Enclsoure
Complete Digital data communication using RS485 MODBUS RTU protocol
PT800-AI is an addressable four channel analog input module with 3 discrete outputs. Communication adheres to industry standard RS-485 Modbus RTU protocol. DC power input is protected against reverse polarity. Modules are DIN Rail mounted and share a common bus when stacked together. Each module address is settable by means of easily accessible rotary switches.
The input accommodates wide DC input. Discrete open drain outputs are fully programmable and can be configured with high and low alarm levels exclusive tied to the input channels of the module. These discrete outputs makes this module a Fail safe stand alone unit without the presence of a system controller or PLC. Multi-channel design with alarm support and communication interface make this module extremely powerful and adds cost-efficiency with high density mounting for use in both control room and distributed I/O applications.
Features
- Large Graphic display (240 x 128 Pixels)
- Optional Historical data Logging with Real time clock calendar
- Sensor interface: 4-20mA transmitter or Addressable serial IO type
- Eight (8) channels for analog sensors (PT295 series) or 24 addressable sensors (Ultra1000 series)
- Easy Configuration using keypad switches on the front panel
- Programmable sensor location or tags
- Programmable for various toxic and combustible gases, Pressure switches and pressure transducers.
- Six (6) fully programmable alarm relays and 1 Sensor malfunction or communication fail relay.
- Low power suitable for use in remote areas with solar power.
- Interface to Multiple Remote Relay modules.
- Nema 7 Explosion Proof Enclsoure
- Complete Digital data communication using RS485 MODBUS RTU protocol
