ER502
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 ER 502 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
| Model |
ER502 |
| Manufacturer |
ELID Sdn Bhd |
| Country of Origin |
Malaysia |
| CPU |
Freescale 16-bit MC9S12GC with 128K flash and 4K RAM |
| Bus Speed |
25.8048 MHz |
| Communication |
2 wires RS845 Interface (Data+, Data-) |
| Baud Rate |
9600 bps or 57600 bps |
| Protocol |
Peer-to-peer collision detection protocol (E-BUS) |
| Max Doors Supported |
1 Door |
| Standalone Operation |
No (Only with 10 Emergency Card Access) |
| Modes of Operation |
Card, PIN, Car + PIN, Time Clock |
| Status Detection |
Tamper, Battery and Alternating Current |
| Types of Readers Supported |
Proximity (HID, EM, MiFare, Barcode 3 of 9 and ITF) |
| Max Readers Supported |
2 (one IN and one OUT) |
| Onboard I/O Capacity |
2 Inputs and 2 Outputs |
| External I/O Capacity |
1 x EA8 (2 inputs and 6 outputs) |
| Onboard Inputs/Outputs |
8 Inputs, 4 Outputs |
| Operating Temperature |
0°C to 60°C |
| Humidity |
10% to 90% non-condensing |
| Power Requirements |
12VDC 100mA excluding reader |
| Recommended Casing Dimensions |
410 (H) x (400 (L) x 120 (W) mm |
| Approximate Weight |
400 grams |