ER502
Single- Access Portal Interface Unit
The ER502 is a RS-485 single access portal reader interface unit designed to greatly increased the flexibility design of the Matrix V system. Door peripherals like readers, keypads and door locking mechanisms are directly connected to ER502 to provide a tamper proof solution and to reduced the cabling works and costing from door peripherals to the main controller.
RS-485 connectivity
Enhanced baud rate of 57600bps
Support up to 7 different card format
Customer Code support for higher security
10 Off Line supervisory cards
Product Code: ER502 Single- Access Portal Interface Unit
| Model | ER502 |
| Manufacturer | ELID Sdn Bhd |
| Country of Origin | Malaysia |
| Microprocessor | 16 bit MCU (MC9S12GC128) with 128K flash memory and 4K RAM |
| Bus Speed | 25.8048 MHz |
| Communication | 2 wires RS485 Interface (Data+, Data-) |
| Baud Rate | 9600bps or 57600bps |
| Protocol | Pier-to-peer collision detection protocol (E-BUS) |
| Max. Doors Supported | 1 door |
| Standalone Operation |
No |
| Modes of Operation |
Card, PIN, Card + PIN, Time Clock |
| Status Detection |
Tamper, Battery and Alternating Current |
| Type of Reader Supported |
Proximity (HID, EM, MiFare, Barcode 3of9 and ITF) |
| Max. Readers Supported |
2 (one IN and one OUT) |
| EA8 I / O Capacity |
1 EA8 (2 Inputs and 6 Outputs) |
| Onboard Inputs / Outputs |
8 Inputs, 4 Outputs |
| Operating Temperature |
0oC to 60oC |
| Max. EFD Supported |
8 units of EFD32 or EFD80 (with EB2) |
| Operating Temperature |
0oC to 60oC |
| Humidity |
10% to 90% non-condensing |
| Power Requirements |
12VDC 100mA excluding reader |
| Approximate Weight |
400grams |
ER502 Configuration
