X-17S™ | 4 Relay, 4 Input Expansion Module

The X-17s expansion module is used in conjunction with the X-600M or X-400 controllers.

The Go-To for Remote Applications

The X-17S™ expansion module is used with an X-400™ or X-600M™ controller. The four relays have Form-A contacts (SPST) and can be used to control moderate loads. Each input is optically isolated and allow the grounding system of equipment and the low-voltage circuits of the X-17S to be electrically separate. One or more X-17S expansion modules can be connected with a ribbon cable that provides both power and communication.

4 Relays
4 Digital Inputs
Expansion Module for the X-400 and X-600M

The X-17S is a versatile expansion module, offering the flexibility to monitor sensors and control devices over a network when paired with the X-400 or X-600M. Common applications include center pivot, simple tank monitoring, and moderate-light loads like solenoid valves, alarms, and indicator lights.

 

Enhance your system's capabilities with the X-17S™ expansion module!

Designed for use with X-400™ or X-600M™ controllers, this module features four Form-A relays (SPST) for controlling moderate loads. Enjoy electrical isolation with optically isolated inputs, keeping your grounding systems separate. Easily connect multiple X-17S modules via ribbon cable for seamless power and communication integration. Upgrade now for superior control and flexibility!

The isolated inputs are suitable for use in industrial environments and allow the grounding system of the monitored equipment and the low voltage circuits of the X-17s to be electrically separate. Internally the X-17s has a co-processor which provides enhanced features including: pulse counting, pulse duration, accumulated pulse time and frequency measurements. All four inputs have separate measurements. Programmable de-bounce timers allow glitches and short pulses to be filtered out

Features

Four isolated relays (SPST)
Relay Functions: On, Off, Pulse
Four optically-isolated digital inputs (common negative)
Input Functions: On/Off Status, Pulse Count, Pulse Duration, Accumulated Pulse Time, Frequency
Powered through expansion bus (no separate power supply connections are required)
Eight LEDs for inputs and outputs
Removable terminal connector

Digital Inputs

Number of Inputs: 4
Type: Optically-Isolated
Voltage Range: 3-26VDC
Current: 0.6mA @ 3V, 8.2mA @ 26V
Minimum Hold Time: 2.5mS
Input Isolation: 1500V
Input Functions: Monitor State, Control Relays, Control Remote Relays, Count, Frequency, High Time, ON Time
Maximum Count: 32-bit
Max Count Rate: 200Hz
Edge Trigger: Rising, Falling or Both
High Time: Pulse width (4,194,304 seconds max)
On Time: Accumulated time an input is asserted (4,194,304 seconds max)
Frequency: 1 Hz min, 200 Hz max

Relay Contacts

Number of Relays: 4
Max Voltage: 125VAC, 30VDC
Max Current: 2.5A
Contact Type: SPST (Form A)
Load Type: General purpose
Contact Resistance: < 100 milliohms initial
Contact Material: AgSnO2
Electrical Life: 100K operations (Min)
Mechanical Life: 5M cycles (Min)
Environmental Rating: Over voltage Category II, Pollution Degree 2
Relay Modes: On/Off or Pulsed
Pulse Timer Duration: 0.1 to 86,400 Seconds (1-day)

Flexible Control

The X-600M together with the X-17s provides an easy, flexible, and reliable way to monitor sensors and control devices over a network. The X-17s is suitable for use with security systems, freezer doors, light switches, and water meters, as well as with moderate loads such as solenoid valves, alarms, and indicator lights