It features 5 digital inputs (with pulse counting capability) and 2 relay outputs. The device is configurable locally via USB port and remotely via GPRS connection using the Configuration Tool software. An external rechargeable battery kit, model EBU1, can be connected.
The device operates on a standard 10Vdc to 24Vdc power supply and is designed for DIN rail mounting. The operating temperature range is -20°C to +55°C.
The ESIM252 is especially suitable for the following applications:
• Security systems
• Irrigation and fire control systems
• Building surveillance and control
• Home and garden automation
• Lighting and climate control
• Remote equipment monitoring and control
Features:
• 5 configurable inputs for notification and reset texts with pulse counting capability
• Up to 5 users for device configuration via SMS or for receiving alarms or controlling output relays
• Relay outputs: 1 ESIM252 or 2 ESIM252
• Output control via SMS message or missed call
• Output control via internal calendar
• Up to 10 configurable audio messages for notification and reset of input changes
• Log with capacity to store up to 500 events
• Periodic self-test via SMS
• USB interface for local configuration
• Firmware upgrade capability
Physical
Specifications • Operating temperature between -20°C and +55°C
• DIN rail mounting
• Dimensions 82x63x17 (mm)
• USB interface
• SMA connector for GSM antenna
GSM:
• Quad band: 850/900/1800/1900 MHz
• Standby current: 50mA
Electrical:
• Power supply: 10 to 24Vdc ±10%
• 4 low-level digital inputs (0...16V) NO (normally open) / NC (normally closed)
• 1 high-level digital input (5...50V) NO (normally open) / NC (normally closed)
• 2 relay outputs (24V, 1A, on terminals)
