IDEC SX5L Series - Manual (Page 9)

1: G ENERAL I NFORMATION
1-4 SX5L C OMMUNICATION T ERMINAL U SER ’ S M ANUAL
SX5L Communication Terminal Models and Features
The SX5L is a terminal block type L ON W ORKS I/O device available in a variety of models designed for multi-vendor
building automation and industrial control networks.
All SX5L communication terminals contain Standard Network Variable Types (SNVTs) defined by the L ON M ARK
Interoperability Association.
Output network variables can be made to be sent only when the input status changes in order to reduce the network traffic,
and also can be made to be sent at regular intervals (heartbeat) while the input status does not change.
When the network is powered up, each node sends the initial values of the output network variables at different timing.
Digital Input, Output, and I/O Modules
• 16 inputs, 16 outputs, or 8 in/8 out
• Start/stop control module is also available with 8 inputs and 8 outputs.
• Contains virtual I/O functional blocks which can be used for Boolean opera-
tion (AND, OR, NOT) on bit data and for enabling/disabling output network
variables.
• Power voltage 24V DC
Analog Input Module
• 4 analog input channels for 1 to 5V and 4 to 20 mA DC inputs
• Network variable types can be changed to meet the unit of analog input data.
• Power voltage 24V AC/DC
Pt100 Ω Input Module
• 4 input channels for room temperature control (0 to +50°C)
• 4 input channels for water temperature control (–20 to +80°C)
• Power voltage 24V AC/DC
Pulse Input Module
• 8 inputs for counting input pulses of minimum pulse width 50 ms
• Maintains counter current values when power is interrupted.
• Counter current values can be changed by input variable.
• Power voltage 24V AC/DC
Remote-control Relay Control Module
• Controls 8 remote control relays for fluorescent lamps.
• Remote-control relays on existing illumination system can also be controlled.
• Power voltage 24V AC