41
EATON
www.eaton.com
Instruction Booklet
IB020003EN
Effective January 2021
AMPGARD RVSS
Reduced Voltage Soft-Starter
User Manual
Figure 39.
TPC
TPB
TPA
C-
C+
B-
B+
J7
J14
J5
J4
J8
J1
J2
J13
J12
A-
A+
—HS C
—HS B
—HS A
T2
T1
K1
T3
K4
K6
T4
T6
T5
K3
K2
—C
PHASE
—B
PHASE
—A
PHASE
Fiber Optic Cables
DSP
CONNECT
ORS
BCM
Interface
GND
PS1
PS1
G1
24N
24P
83
82
67
66
69
68
61
60
63
62
65
64
75
74
70
71
72
73
V31
V2
V
11
C24
C
14
C34
CG2
EMI
CT
Feed
bac
k
PT
Feed
bac
k
Emergency
Power
O
ff
Digital Inputs
SSR
Outputs
K4
F
ault
K2
Bypass Bx
Control
K1
R
eady
Status LEDs
K3
Main Mx
Control
0.0 0.2 0.4 0.6 0.8 1.
0
K6
Cur
rent
Limit Acti
ve
K5
UTSD
Up-to-Speed at
Transition
Cur
rent
Threshold %
K5
I/O Board and Connections
Note: J1
3 wires T1, T2, T3,
T4, T5 and T6 connect to 24N (24VDC minus)
I/O Board with DSP removed.