P Series 1161+ Limit Controller

• 5A latching limit relay standard

• Easy-to-use HMI with customizable operator menu

• PC-based configuration capability

• Auto-hardware detection and jumperless configuration

• Modbus communications

• Process alarms for enhanced system protection

• Optional digital input and remote reset

• Optional 10 V SSR driver output

• FM approved

• Backward-compatible panel cutout, housing, and terminal wiring

The 1161+ Limit Controller is part of the P Series family and provides dependable fail-safe limit protection for industrial and process control systems. It features a latched relay output that activates when the process value exceeds or falls below a predefined limit, safely shutting down the process until the controller is reset. Clear LED status indicators show when a limit has been reached and when the relay remains latched. With a full range of universal sensor input options, the 1161+ functions as a reliable system "watchdog" for many applications.

Model Type

• 1/16 DIN Limit Controller

Option Slot 1

• (1) Relay

• Relay

Option Slot 2

• (1) Relay

• (2) DC SSR Driver

• SSR Driver

• Relay

• Not Fitted

• No Output

• Linear DC

• DC SSR Driver

• Linear Output (4-20mA default)

Option Slot 3

• (1) Relay

• (3) Linear DC

• (4) Transmitter Power Supply

• Not Fitted

• No Output

• Transmitter Power Supply

• SSR Driver

• Relay

• Linear DC

• Linear Output (4-20mA default)

Option Slot A

• (0) No Option A / Red Upper & Lower Display

• (8) Digital Input / Red Upper

• (1) RS-485 Serial Comms / Red

• (7) RS-485 Serial Comms / Green

• No Option A / Green Upper & Lower Display

• No Option A / Green Upper, Red Lower Display

• RS-485 Serial Comms / Red Upper & Green Lower Display

• Digital Input / Red Upper, Green Lower Display

• Digital Input / Green Upper & Lower Display

• Digital Input / Green Upper, Red Lower Display

• RS-485 Serial Comms / Green Upper, Red Lower Display

• Digital Input / Red Upper & Lower Display

• No Option A / Red Upper & Lower Display

• No Option A / Red Upper & Green Lower Display

• RS-485 Serial Comms / Red Upper & Lower Display

Supply Voltage

• 100-240 VAC

• 24-48V AC/DC

• Voltage

• (00) 100-240 VAC

• 24-48V AC/DC

• 100-240 VAC

Product Family

• P Series

Product Type

• Series