Product data

Product Data Document
1660ds9b / D301294X012
October 2011 - Page 14
ControlWave GFC Plus
Remote Automation Solutions
www.EmersonProcess.com/Remote
1-5 Vdc @ 5mA max, 11 to 30 Vdc external •
source
D/A resolution: 12 bit•
Maximum update rate: once per 250 ms•
Accuracy: •
0.1% of span @ 25oC for current output; 0.1%
+ 3% of span @ 25oC for voltage;
0.3% of span @ -40 to 70 oC for current 0.3%
+ 3% of span @ -40 to 70 oC for
voltage
Surge Suppression: meets ANSI/IEEE C37.90-•
1978; 30V transorb between signal and ground
Terminations: Pluggable Terminal block •
accommodates up to 16 gauge wire size
Power Consumption Information, Processor, Main
Electronics, Battery Charger and I/O
The gures, below, assume that the standard ap-
plication program is running and include the proces-
sor, main electronics, battery charger and I/O:
Base unit, without analog I/O, without loop power to
any I/O:
12 Vdc: 3 mA•
6 Vdc: 6 mA•
Above but with analog I/O, without loop power and
analog output operating under-range:
12 Vdc: 7 mA•
6 Vdc: 14 mA•
Power Consumption with Loop Current or Power to
Field Devices:
Please refer to the information under •
“ControlWave GFC Plus I/O Specications.”
POWER DISTRIBUTION BOARD
This option, specied in Selection “O,” organizes
the power wiring inside the enclosure. The Power
Distribution Board is required if any of the following
is selected:
Lithium Battery Backup•
21V dc/dc Loop Power Supply•
Relay Board•
Standard Model Radio•
The Power Distribution Board will be pre-wired to
all the above-listed items, as well as the solar panel
and power input on the Processor/Main Electronics
board.
The Power Distribution Board is located on the
left-most Snap Track in the lower, right-hand area,
inside the enclosure.
RELAY BOARD
The Relay Board is another Snap Track option lo-
cated nearby the Power Distribution Board.
Users can select one or two of these options if
on/off control devices operate under conditions that
are higher than the 100 mA/35 Vdc ratings of the
MOSFETS on the ControlWave Express discrete
outputs.
Four solid state relays (SSRs), organized in a form
‘C’ conguration corresponding to two discrete
outputs, are included. The user must specify, the I/O
card.
The Form C relay output signals can be congured
via on-board jumpers, for opposite or identical con-
ditions:
Both Normally Open (NO) or Normally Closed •
(NC)
One Normally Open with the other Normally •
Closed