Section 4.0 Pre-installation Planning
HGA IOM
23
Communications Part Numbering
Figure 6 below shows the Communications Module part numbering system. The base/standard
communications unit is the CMXXXX00, which has the HMI with a Modbus RTU over RS485
network interface. The CMXXXX01 (EtherNet/IP and Modbus TCP) and the CMXXXX02
(DeviceNet) options also include the HMI but supports an alternate network interface instead of
Modbus RTU.
Figure 7: Communcation Part Number Encoding
Floor Stand Options
Table 2 below shows the Floor Stand options. The floor stand is currently only available for use
with Type 1 enclosures.
Note:
400A filters and above come with a floor stand.
Table 2: Floor Stand Options
Voltage Floor Stand Part Number Frame Amp Rating
480 V
HGAF01D1A
D1
50A & 100A
480 V
HGAF01E1
E1
150A
480 V
HGAF01F1
F1
200A & 250A
480 V
HGAF01E2
E2
300A
480 V
HGAF01G1
G1
300 Narrow/350
600 V
HGAF01D1A
D1
39A & 78A
600 V
HGAF01E1
E1
110A
600 V
HGAF01F1
F1
150A & 185A
600 V
HGAF01E2
E2
220A
600 V
HGAF01G1
G1
220 Narrow/260
Note:
208 V and 240 V product versions are documented as 480 V in product description and
data
.
Mounting an Open Chassis Unit
Open chassis models shall be mounted in an enclosure considered representative of the intended
use. If you are mounting an open chassis unit in your own enclosure, you must provide an
enclosure that is adequately sized and ventilated sufficiently to prevent overheating. Refer to
transcoil.com
for dimensions and heat loss that is dissipated by the HGA. The maximum
