GE Industrial Solutions Galaxy Vector Rack Mounted Controller J85501M-1 - Manual (Page 15)

Galaxy Rack-Mounted Vector Controller J85501M-1
Issue 2 January 2008 Product Description 2 - 1
2 Product Description
Overview
The J85501M-1 Vector Controller (Figure 2-1) is a 1U
rack-mounted controller designed for standard 23 and 26-inch
frames. 19-inch versions are also in development. All I/O
connections and operations can be accessed and performed from
the front of the unit. List 1 and List 2 are full-feature display
controllers. List 3 and List 4 have LED status displays. All units
are front accessible and available in both +24V and -48V
versions. Consult customer service for -24V applications.
Remote access using a modem or network card is available.
Basic controller specifications are summarized in the following
table.
Table 2-A: J85501M-1 Galaxy Vector Controller Specifications
List2, List 4 GCM2 List 1, List 3 GCM3
Input voltage range 19 - 30V 36 - 60V
Maximum input power 4.5W
Form C Alarm contact ratings 60V at 0.3A
Plant voltage measurement accuracy
(±.05% of full scale + 1 count)
±30mV ±40mV
Plant voltage measurement resolution .01V
Plant current measurement accuracy ±1% of full scale
Plant current measurement resolution 1A
Thermistor temperature measurement
accuracy
• ±3°C for battery temperatures
from -5°C to +55°C
• ±5°C for battery temperatures
from -10°C to -5°C
• ±5°C for battery temperatures
from +55°C to +85°C+
Operating temperature range -40°C to +85°C