HR4138 SEMI SECS
Product Number：HR4138HR4138 is a TIRIS Proximity Tag CID/Data Read/Write Controller that supports reading and writing of both single-page and multi-page TIRIS tags. It provides RS-232C and RS-485 communication interfaces and supports the SEMI/SECS Protocol. Operating at 134.2 kHz FSK, the HR4138 can be used with the HR4137 Gate Controller and is suitable for integration into automation systems requiring RFID identification and data read/write capabilities.
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Power Supply: DC 10~24V (±10%), average 60mA and peak 160mA at 12VDC
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Frequency: 134.2 kHz FSK, supports TIRIS single-page and multi-page tags
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Environment: Operating temperature -10 ~ +70°C, operating humidity 10 ~ 85% RH
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Communication: RS-232C / RS-485, supports 4800 / 9600 / 19200 / 28800 bps (default 9600 bps), SEMI/SECS Protocol
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Construction: Weight 450g MAX., dimensions 147×110×32 mm, secured with two M4 screws
- Applications: Industrial automation, asset tracking, logistics management
General Specifications
| Characteristic | Specification | Comment |
| Supply Voltage Range | DC 10 ~ 24V (+/-10%) | Supplied from the power terminals |
| Current consumption @12VDC | Average 60mA ; Peak 160mA | Approx. 1A max, with rush current |
| Transmitting Radio Frequency | Typical 134.2KHz | FSK |
| Transponder Type | TIRIS Tag | Single & Multi page Transponder |
| Operating ambient temperature | -10 ~ +70°C | No freezing |
| Operating ambient humidity | 10 ~ 85% RH | No dew condensation |
| Storage ambient temperature | -20 ~ +85°C | No freezing |
| Storage ambient humidity | 5 ~ 95% RH | No dew condensation |
| Communication interface | RS-232C or RS-485 | 9600 bps (Default), N.8.1 (fixed) |
| Weight | 450g MAX. | No freezing |
| Dimensions | 147 × 110 × 32 mm | Except for protrusions on connectors |
| Mounting system | Secured with two M4 screws. | Use the enclosed washers. |
Communication Interface Specification
| Characteristic | Specification |
| Connector specification | RJ45 connector plug |
| Communication standard | RS-232C or RS-485 only for used HR4137 Gate Controller |
| Synchronization | Asynchronous mode, start-stop synchronization |
| Communications control standard | SEMI/SECS protocol for HR4138 CID Read/Write controller |
| Baud rate | 4800, 9600, 19200, 28800 bps (Default 9600) |
| Character format (fixed) | Start bit: 1 / Data bit: 8 / Parity bit: None / Stop bit: 1 / Total: 10 |
| Error control | FCS (Frame Check Sequence) |
| Total cable length | RS-232C: 15 m Max. RS-485: From HR4137 to last one HR4137 Total 1000 m Max. |
