Wireless Discrete Transmitter (DJ1)
Manufacturer: OleumTech
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2x Discrete Inputs (Dry Contact), Includes Junction Box
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The OleumTech® OTC Wireless Discrete Transmitter features two discrete inputs for connecting to dry contact or open-drain output/NPN sources for notifying state changes.
The digital inputs can be set for normally open or normally closed.
The wireless transmitter can also report transition counts.
The SM-DJ1 utilizes an on-delay exception reporting method allowing users to set the debounce filter ranging from 20 ms to 2000 ms to help remove undesired state reporting due to signal noise or hysteresis.
As a safety measure, regardless of state change, this device reports to the wireless gateway at a user-defined interval.
This ultra-low-power transmtiter is powered by a replaceable battery pack that provides up to a 10-year life.
The field-proven wireless transmitter communicates with an assigned wireless gateway within the OTC Wireless Sensor and I/O Network creating a highly scalable network, accommodating virtually any I/O requirement.
The OleumTech wireless transmitter is certified for use in Class I, Division 1 (Zone 0) hazardous locations.
It is intrinsically safe, designed not to cause a spark, and can be serviced without being removed from a process.
Features- 2 discrete inputs (dry contact / NPN)
- Up to a 10-year battery life
- Self-contained, rugged design
- Installs in minutes
- IP66, -40 °C to 70 °C (-40 ˚F to 158 ˚F)
- 900 MHz / 2.4 GHz / 868 MHz
- Secure AES encryption
- Class I, Division 1 (Zone 0)
- Intrinsically Safe
Specifications
Manufacturer
Device Functionality
- Wireless Transmitter with Two Discrete Inputs
Configuration
- Standard RS-232 Serial and BreeZ Software for PC
Inputs
- Two Discrete Inputs for Dry Contact or Open-Drain Output/NPN Devices
Wireless Communications
- Radio Band: ISM Band (License-Free)
- 900 MHz / 915 MHz: FHSS, FSK, AES Encryption 256-bit (900 MHz), 128-bit (915 MHz)
- 2.4 GHz: DSSS, AES Encryption 128-bit
- 868 MHz: LBT-AFA, AES Encryption 128-bit
Certifications & Approvals
- FCC Part 15 (USA), IC ICES-003 (Canada), ACMA (Australia)
- AS/NZS CISPR 32 (Australia), EN 55032 & EN 55024 (EU)
- Class I, Div. 1, Groups A, B, C, D T3C, Ex ia IIC T3
- Class I, Zone 0, AEx ia IIC T3
- ATEX: Sira 13ATEX2142X, Ex ia IIC T3 Ga, II 1 G
- IECEx: SIR 13.0054X, Ex ia IIC T3 Ga
Enclosure Casing Material
- Type 4X Aluminum
