SR Series RS-485 Serial Reader is suitable for legend types of access controllers in the market which is with RS-485 interface design.
CHIYU presented to customers a various kind of design to meet different cases needed. There are two different casing design with 4 types of face panel to be chose.
► EM model (125KHz)
SR-E1: RS-485 Serial / EM mode/Narrow size: Black or Silver panel selectable
SR-E2: RS-485 Serial / EM mode/Wide size: Black or Silver panel selectable
► Mifare Model (13.56MHz)
SR-M1: RS-485 Serial / Mifare mode/Narrow size: Black or Silver panel selectable
SR-M2: RS-485 Serial / Mifare mode/Wide size: Black or Silver panel selectable
► Datasheet
• RFID Card Type：EM (125KHz) and Compatible type
• Reading Range：7 ~ 12 cm
• Time for Card verification：100ms
• Power Consumption：Avg. 300mA
• Communication：WG34
• LED indicator
• Transmit Distance：100M
• ESD Protection：+2.5KV
• Power Requirement：9~24VDC(200mA)
• Operation Temperature：0 ℃ ~ 55 ℃
• Operation Humidity：5% ~ 80%
• Build-In Transceiver/Receiver, Watch Dog
• IP65 Weather Proof , Reader anti-collision, Self-Diagnostic, Surge Protection, Buzzer
• Dimension： 100 × 35 × 25 mm (Narrow)；100 × 40 × 25 mm (Wide)
• Weight：50g. (Narrow)；60g. (Wide)