Enea EM3xx series modules EM322AC
Multi-input modules
EM322AC module: 2 inputs and 2 relay outputs for 230 Vac loads with supervision
The EM322AC module connects to the loop and offers 2 supervised inputs and 2 relay outputs capable of driving 230 Vac-powered loads. Each output can be supervised to detect the presence of voltage even when the relay is off. Equipped with short-circuit isolator, status LED and automatic addressing, the module is compatible with DIN rail mounting or inside standard electrical boxes. A robust and versatile solution for controlling line voltage devices.
EM3xx modules: multi input/output and interface for conventional zones
EM3xx series modules offer advanced management of inputs, outputs and conventional zones within loop-connected systems. Depending on the model, up to 4 inputs are available, 2 of which can be configured as conventional zones, powered by the loop or by an external source. The 4 outputs, also variable by type, can be supervised to control optical-acoustic signaling or used as dry contacts. A modular and flexible solution to comprehensively manage conventional devices and lines
Integration and further options
This product is available in the following versions
EM322AC
Module, 2 Inputs and 2 Relay Outputs 230Vac
EM344S
Multi input/output module and conventional zone interface
EM344R
Multi input/output module and conventional zone interface
EM340
Multi input/output module and conventional zone interface
EM304R
Multi input/output module and conventional zone interface
EM304S
Multi input/output module and conventional zone interface
Technical specifications
| EM304R | EM304S | EM322AC | EM340 | EM344R | EM344S | |
| Power supply voltage | 19 - 30 Vdc | 19 - 30 Vdc | 19 - 30 Vdc | 19 - 30 Vdc | 19 - 30 Vdc | 19 - 30 Vdc |
| Current drawn at rest | 80 μA | 80 μA | 80 μA | 80 μA | 80 μA | 80 μA |
| Current drawn in alarm | 20 mA | 20 mA | 10 mA | 20 mA | 20 mA | 20 mA |
| Input balancing resistor | 22 KOhm | 22 KOhm | 22 KOhm | 22 KOhm | 22 KOhm | 22 KOhm |
| Input alarm resistance | 2.2 KOhm | 2.2 KOhm | 2.2 KOhm | 2.2 KOhm | 2.2 KOhm | 2.2 KOhm |
| Supervised output resistance | 22 KOhm | 22 KOhm | 22 KOhm | 22 KOhm | 22 KOhm | |
| Relay features | Max 5A/30 Vdc Max 5A/230 Vac (with resistive load | |||||
| Features outputs: Single | Max 1 A / 30 V | Max 1 A / 30 V | Max 1 A / 30 V | Max 1 A / 30 V | Max 1 A / 30 V | |
| Output characteristics: Total on 4 outputs | Max 2 A / 30 V | Max 2 A / 30 V | Max 2 A / 30 V | Max 2 A / 30 V | Max 2 A / 30 V | |
| Temperature | -5° ... +40°C | -5° ... +40°C | -5° ... +40° C | -5° ... +40°C | -5° ... +40°C | -5° ... +40°C |
| Dimensions | 106 x 113 x 29 mm | 106 x 113 x 29 mm | 113 x 71 x 43 mm | 106 x 113 x 29 mm | 106 x 113 x 29 mm | 106 x 113 x 29 mm |
| Weight | 140 g | 140 g | 130 g | 140 g | 140 g | 140 g |
| Inputs (configurable as conventional zones) | 4 (2) | 4 (2) | 4 (2) | |||
| Outputs | 4 (dry contacts) | 4 (supervised) | 4 (dry contacts) | 4 (supervised) |
