BENSHAW RSi GM2 Series - Page 31

21
GM2 Series VFD
890054-00-00
Installing the Inverter
Category
Terminal
Labels
Name
Description
I2
Current input for
frequency
reference input
Terminal
Current input for 0(4) - 20mA reference
frequency.
• Input current: 4–20 mA
• Maximum Input current: 20 mA
• Input resistance: 249 Ω
Output/Communication Terminal Labels and Descriptions
Category
Terminal
Labels
Name
Description
Analog output
AO
Voltage output
terminal
Analog output voltage terminal configurable
to output frequency, output current, output
voltage, or a DC voltage.
• Output Voltage: 0–10 V
• Maximum output voltage/current: 12 V, 10
mA
• Factory default output: Frequency
Digital Output
24
External 24V
power source
Maximum Current Output: 100 mA
A1/C1/B1
Relay 1 Output
Configurable (Form C) relay (OU.31), activates
when programmed condtion is met.
Ratings: AC 250 V <1 A, DC 30 V < 1 A.
• Normal operation: B1 and C1 contacts are
closed, A1 and C1 are open
• Activated Condition: A1 and C1 contacts
are closed, B1 and C1 are open
• Default setting is (29) Trip
A2/C2
Relay 2 Output
Configurable (Form A) relay (OU.33), activates
when programmed condtion is met.
Ratings: AC 250 V <1 A, DC 30 V < 1 ).
• Normal operation: A2 and C2 contacts are
open.
• Activated condition: A2 and C2 contacts
are closed.
• Default setting is (14) Run
RS-485
Communication
S+/S-
RS-485 signal
terminal
Used to send or receive RS-485 signals. Refer
to 7 RS-485 Communication Features on
page 179 for more details.