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INSTALLATION DETAILS
Power supply:
24Vac, 50/60Hz
Consumption:
15VA
Protection class:
IP 40
Mounting:
Wall or 35mm DIN rail
Inputs:
8 digital inputs, 12 universal inputs (digital, resistive, 0 to 10Vdc)
Outputs:
8 digital outputs (triac). Current ratings 1A at 24Vac (24VA).
4 analogue outputs (0 to 10V)
Power failure reserve:
Controller EEPROM preserves memory for 10 years under
normal conditions of use. The software clock will stop during a power failure. If the
controller has been fitted with an optional RTC card, time is maintained.
ACCESSORIES
– see also page 16
MN-DK
Display Wall Mounting Kit
MN-TK
Trunking Mounting Kit
FEATURES
• LONWORKS FTT-10, ARCNET
and NCP communications options
• Fully programmable using
graphical objects
• Intelligent multi-loop controller
– up to 8 PID control loops
• Optimisation module
• Time schedules for plant and
controller switching
• Proportional, integral and
derivative control actions
can be individually set using
controller objects
• Twelve easily configurable inputs,
8 digital inputs
• Eight triac outputs,
four 0 to 10Vdc outputs
• Supports S-Link sensors
Satchwell MicroNet
MicroNet 50 Series Controllers
MN650
Programmable Controller
The MN650 Controller is designed for rooftop, unit vent, air handling unit (AHU) and
central heating and cooling applications.
The controller can function in stand-alone mode or as part of a networked system
using Bus-du-jour communication options. An optional Real Time Clock Card can be
fitted to the MN650 on an NCP network. Other options include a touch screen and
an LCD display.
Controller
Comms
Protocol
Inputs/outputs
MN650-ARC
Controller MN650-ARC ARCNET
8 x digital inputs
12 x universal inputs
8 x digital outputs
4 x analogue outputs
MN650-LON
Controller MN650-LON
LON
MN650-NCP
Controller MN650-NCP
NCP
MN650-
XCOM
Controller MN650-XCOM
(auxillary comms for LAN / LCD)
2 x NCP
Data Sheet 10.154
LIB-4-485
RS 232/RS 485 Converter
to connect PC to NCP network
MN S-Link
MicroNet Sensors
MNA-C
ARCNET Plug-in Card
MNN-COM
NCP Plug-in Card for
MN500 or MN620 only
MN50-MI-RTR
ARCNET Router
MNL-C
LONWORKS Plug-in Card
MN50-MI-ARC
MicroNet Manager
Interface
MN50-RTC
Real Time Clock Card
MN-VSCORE
VisiSat Configuration
Tool (requires Visio 2003 software),
core software (NCP, SNP & ARCNET)
MN-VSLON
VisiSat LON plug-in
(requires MN-VSCORE), required
for Bus-du-jour LON devices
MN50-LCD
MicroNet LCD Display
MN50-LCDP
MicroNet LCD Display (for
panel mounting)
MN50-TS-ARC
MicroNet Touch Screen
Display
MN50-TS-LON
MicroNet Touch Screen
Display
MN50-TS-NCP
MicroNet Touch Screen
Display
MN50-TSP-ARC
MicroNet Touch Screen
Display (for panel mounting)
MN50-TSP-LON
MicroNet Touch
Screen Display (for panel mounting)
MN50-TSP-NCP
MicroNet Touch Screen
Display (for panel mounting)
Accessories for MicroNet Controllers
Satchwell Product Catalogue – SATCHWELL MICRONET – MicroNet 50 Series Controllers
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