Data sheet

WX16

At OLDHAM, we understand the cost of equipment downtime and false alarms, so we make sure all our products are designed with maximum reliability in mind.

  • Security mode allows locking of critical parameters

  • NEMA 4X / 7 Enclosures

  • Non-volatile memory retains all configuration data

  • CSA Div 2 A, B, C, D and C22.2 Approval No. 152

  • 64 channel controller

  • Analog and digital inputs

  • Programmable relays

  • Wireless options

  • RS-485 ModBus Master / Slave

  • Graphic color LCD display

  • Data recording

  • Configurable in 8 zones

  • Integrated webpage interface

Display:

Color LCD (320 x 240 pixels) with backlight

indicators:

5 independent LEDs indicating the status of five standard relays

Interface buttons:

Eight Buttons - Double touch and magnetic touch (non intrusive)

Contributions:

• Up to 64 channels (4-20mA, bridge sensor, ModBus RTU, ModBus TCP and wireless)

• The 4-20 mA inputs have an impedance of 150 ohms and include + power for each channel to route energy to 2- or 3-wire transmitters

• Bridge sensor inputs allow adjustable sensor excitation and balance settings

• Up to 64 channels can be received wirelessly from an OLCT 200 transmitter configured with a wireless box, from a ModBus wireless slave device or ModBus TCP device

Outputs:

• Opt. 4-20mA output 16/32/48/64 channels (maximum load 800 ohms @ 24VDC)

• RS-485 ModBus RTU Slave

• ModBus Wireless Slave (900 MHz or 2.4 GHz)

• ModBus TCP slave

Relay:

• Std. Five relays, 5 amperes, 30 VDC or 250 VAC resistive Form C (3 programmable, 1 common fault, 1 horn)

• Opt. 16 Channels Programmable 5 Amps, 30VDC or 250VAC Resistive Form C

• All relays are programmable and allow voting based on the alarm status of each of the 64 channels and / or each of the eight zones

• Additional discrete relays can be added in groups of 16

ModBus:

• Both RS-485 ModBus RTU Master and Slave

• Redundant ModBus operation

• (Opt) Master / Slave ModBus Wireless RTU

• (Opt) Modbus RS-485 dual isolation RTU for multiple masters

• ModBus TCP master / slave via a standard Ethernet port

• Baud rate: 9600, 19200, 38400, 57600, 115200 selectable

Power source:

Std. Accepts 10-30VDC; 12 watts max

Std. 100-240 VAC / 24VAC 150W

Opt. 100-240 VAC / 24VAC 600W

Wireless:

• 900 MHz or 2.4 GHz FHSS (frequency hopping spread spectrum)

• Multiple port radio modems allow simultaneous transmission and reception

• 256-bit AES encryption (complies with FIPS-197)

• Transmit power adjustable from 10 mW - 1W (900 MHz), 120 mW (2.4 GHz)

Operating temperature:

-25 ° C to 60 ° C

Humidity:

0% - 90% relative humidity; Non-condensing