Save time in designing your application and remote functions using the most intuitive graphical function block language in the market.
em4 offers the ability to control and monitor equipment more advanced than Millenium 3.
em4 features up to 4 high speed counting inputs and can handle 0-10V and 4-20mA inputs.
em4 has 16 inputs and 10 outputs in the basic version. Up to two expansion modules can be connected to increase the I/O count up to 46.
Can send alarms and logged data via SMS and email. Information can be exchanged between several em4 Alert controllers. Communication via 3g network using and SIM card.
Available in two versions - standalone and with built-in modbus TCP/IP for local communications.
Controller is programmed with function block diagram (FBD) using a PC with free software. The software features function blocks to send alarms and log files making programming easy and intuitive.
|Number of inputs||16|
|Number of outputs||10|
|Supply voltage||24 V DC|
|Memory for data||2 k octets|
|Programming method||Function block / SFC|
|Program size||FBD typically 1000 blocks|
|Real time clock||Yes|
|Count speed||Up to 60 kHz|
|Input type||16 digital (8 analog)|
|Measurement range analog inputs||0-10 V DC, 0-24 V DC, 0-20mA|
|Logic 1 voltage threshold (DC input)||15 V|
|Logic 0 voltage threshold (DC input)||9 V|
|Output type||2 SSR / PWM, 8 relays|
|Static / PWM output||Outputs O1 & O2|
|Pulse duty factor PWM||O1-O2: PWM 0-100% 100 Step, 14-1758 Hz|
|Switching voltage max||250 V AC|
Other technical data
|Temperature operational min||-20 °C|
|Temperature operational max||60 °C|