RCA04 Radio Access Control
The radio access control RCA04 is used for potential free control of door openers or gate controls in applications with a large number of users.
Up to 999 Easywave or secwave transmission codes can be managed for operation. Programming is menu-driven via a display. When the code of a programmed transmitter is received, the relay output emits a tunable PULSE.
Each memory location can be locked, unlocked or deleted separately without having access to the associated transmitter.
All saved transmission codes and memory location settings can be backed up to a micro SD card.
The access control can be protected against unauthorized use by means of a 3-digit PIN code.
Up to 999 Easywave or secwave transmission codes can be managed for operation. Programming is menu-driven via a display. When the code of a programmed transmitter is received, the relay output emits a tunable PULSE.
Each memory location can be locked, unlocked or deleted separately without having access to the associated transmitter.
All saved transmission codes and memory location settings can be backed up to a micro SD card.
The access control can be protected against unauthorized use by means of a 3-digit PIN code.
Technical specifications
| Coding | Easywave secwave, AES 128-bit encription Up to 999 transmission codes can be programmed. |
| Frequency | 868,30 MHz |
| Channels | 1 |
| Power supply | 230 V AC, 50 Hz |
| Power consumption | 1,5 W standby |
| Operating modes | PULSE (hold time 0,5 to 998 sec. retriggerable) DEADMAN (Easywave only!) |
| Outputs | 1 potential-free relay contact (changeover) |
| Maximum contact load |
- resistive load 16,0 A / 3.680 VA - inductive load 3,0 A / 690 VA |
| Degree of protection | IP55 (when delivered) |
| Operating temperature | -20 °C to +50 °C |
| Dimensions (W/L/H) | 130/94/57 mm |
Scope of delivery
- Radio Control Access
- mounting materials
- Operating manual
Accessories (optional)
| ACC-ANT50-03-21P | External antenna, 868 Mhz, 5m coaxial cable, clamp connection, magnetic base |

ACC-ANT50-03-21P
Models
| Product numbers | Description |
|---|---|
| RCA04ES5001A1-K | Radio access control, Easywave | secwave, 230V, 1x changeover, potential-free, 999 memory slots, IP55 |
Wiring diagram




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