Schneider Electric - Satchwell Product Catalogue

Satchwell Sigma

Universal Network Controllers

Satchwell Product Catalogue – Satchwell Sigma – Universal Network Controllers

S-632 Universal Network Controller

The Satchwell Sigma Universal Network Controller (UNC632) is fully intelligent

and incorporates its own 32-bit microprocessor providing Direct Digital Control of

plant. It is specifically designed for sites and applications with low object counts.

After initial programming from a Satchwell Sigma server, the S-632 scans and

monitors dedicated functions and will automatically decide on any control

action necessary. It can operate independently of other system components and

communicates with any selected Sigma Client only when necessary to provide data

such as alarms or logging information, or on demand by the operator.

Each controller can monitor and control up to 32 individual items of plant.

The S-632 can operate in a stand-alone mode, or it can be networked as

part of a Sigma building management system. Networking can be either to a local

area network or, as a single controller, directly into the wide area network of Sigma.

For systems which need additional resilience, the Dual Trunking options provide

redundancy and allow for cabling and other communications channel failures.

Description

S-632-A

UNC632 Universal Controller, ARCNET

S-632-E

UNC632 Universal Controller, Ethernet

S-632-AE

UNC632 Universal Controller , ARCNET/Ethernet & Sigma LAN

Data Sheet 13.312

ACCESSORIES

S-UNC-4DO

Digital Output Module

S-632-KB

Sigma UNC Keyboard option

S-TK

Trunking kit for S-x32, S-DNN3, S-IC3

INSTALLATION DETAILS

Power supply:

230Vac ±10%. Switch selectable to 115Vac ±10%

Supply frequency:

50/60Hz ±10%

Power Consumption:

15VA typical, 24VA maximum

(Triac outputs require a separate 24Vac supply).

Protection class:

IP 40 by use of the trunking kit.

Mounting:

Wall or panel mounting

Power Failure Reserve:

Rechargeable battery gives typically 90 day back up of object

data stored in RAM, and of the real time clock

INPUTS AND OUTPUTS

I/O Point type

Description

Quantity

Analogue Inputs

Jumper link configurable for resistance (0 to 10k

current (0 to 20mA) or voltage (0 to 10V).

Can also be jumper link configured as digital inputs

Digital Inputs

Voltage free SPST contacts (open/closed).

Can be used for pulse totalisation (maximum pulse

frequency 10Hz).

Analogue Outputs

0 to 10Vdc signals (Maximum 1mA per channel).

Can be used as digital outputs by using the Digital

Output Module

Triac Outputs

24Vac. Maximum switching current 0.6A,

minimum 20mA at 24Vac. External plant should be

switched via externally mounted contactors.

FEATURES

• Intelligent 32-bit microprocessor

technology

• Up to 32 configurable input/

output objects & 55 software

objects

• Stand-alone capability

• Local and wide area networking

capability

• Optional ARCNET® or Ethernet

communications

• Flexible and configurable

application software

• IP 40 Protection Class

• Optional keyboard and display

• Permanent local storage of

configuration (object) and

accumulated data

• Integral IP (Internet Protocol)

addressing

• Dual Trunk capability (redundant

networking)

• Dual image Hot-Swap Flash

EPROM for fast and easy firmware

upgrades

• Contingency Logs held in RAM,

viewable via Sigma Client, WinCE

and/or Web.

• 115Vac/230Vac selectable

• ARCNET and Sigma LAN fully

opto-isolated

• On board modem port