West Control Solutions Pro-EC44 - Manual (Page 11)

Pro-EC44 2-Loop Graphical Profile Controller & Recorder
Pro-EC44 Product Manual - 59540-1 October 2013 Page 4
3 Field Upgrade Options
Plug-Modules and Upgradeable Functions
Plug-Modules can be either pre-installed at the time of manufacture, or retrofitted in the field
to expand the capabilities of the controller. Contact your supplier to purchase these items.
Part numbers and circuit board identification numbers for the plug-in modules and
accessories are shown in below:
PART
NUMBER
AVAILABLE OPTIONS & ACCESSORIES
BOARD
IDENTIFICATION
NUMBER
MODULE SLOT 1
PO1-R10 Single Relay Output for plug-in module slot 1 716/01
PO1-S20 Single SSR Driver Output for plug-in module slot 1 716/02
PO1-T80 Triac Output for plug-in module slot 1 716/03
PO1-C21 Linear mA / Voltage Output for plug-in module slot 1 639/01
MODULE SLOT 2 or 3
PO2-R10 Single Relay Output for plug-in module slot 2 or 3 717/01
PO2-W09 Dual Relay Output for plug-in module slot 2 or 3 644/01
PO2-S20 Single SSR Driver Output for plug-in module slot 2 or 3 717/02
PO2-S22 Dual SSR Driver Output for plug-in module slot 2 or 3 644/02
PO2-T80 Triac module Output for plug-in module slot 2 or 3 647/01
PO2-W08 24VDC Transmitter Power Supply for module slot 2 or 3 642/01
MODULE SLOT A
PA1-W03 Digital Input for plug-in module slot A 641/02
PA1-W04 Basic Auxiliary Input for plug-in module slot A 653/01
PA1-W06 RS485 Serial Communications for plug-in module slot A 680/01
PA1-ETH Ethernet Communications for plug-in module slot A 707/01
ACCESSORIES
PS1-PRF Profiler Enable Key-code
PS1-PRW Blue Control PC Configuration Software & Lead
CAUTION: Plastic pegs prevent fitting of older non-reinforced single relay
modules (board identification numbers 637/01 and 638/01). Fitting the older
relay modules reduces the isolation rating to Basic 240V isolation and is
therefore not recommended.
Remove this peg when fitting Dual Relay Modules.
Board Positions
Note: All dual relay modules have reinforced isolation.