Specifications

CA08102001E For more information visit: www.eaton.com
50-21
PLC, I/O & Communications Products
February 2009
50
IT. Connect
Starter Network Adapters (SNAP) (D77B Series) — QCPort SNAP
QCPort Starter Network
Adapter Product (QSNAP)
Catalog Number D77B-QSNAP-X1
with 54 mm IT. Starter
Product Description
The Cutler-Hammer QCPort Starter
Network Adapter Product (QSNAP)
from Eaton’s electrical business is a
front-mount device providing commu-
nication capability, control and moni-
toring to Intelligent Technologies (IT.)
Electromechanical Starters, as well as
the S751 and S752 Soft Start, as listed
in Tables 50-24 – 50-26. The QSNAP
allows connection to any communica-
tions adapter and provides access to
any support network.
The IT. QSNAP has an optional
HANDS/OFF/AUTO (HOA) module
that enables the starter to be operated
in hand mode; even if the QSNAP is
not powered. The HOA option is
used for customers who need the
extra security of manual control in
conjunction with industrial network
communication capabilities.
With the addition of a D64 zero
sequence CT, the QSNAP can be
enabled to detect ground faults for
added protection.
Features
■ Configuration using a software
application is not required for
normal operation.
■ Advanced configuration using
CH Studio.
■ Includes pre-wired starter inter-
connect cable and terminal adapter
Comprehensive Motor Data
and Control
■ RMS average current.
■ % of operating FLA.
■ % thermal memory.
■ Integral contact position detection.
■ Operating status and fault codes.
■ At speed (soft starters).
■ START/STOP control.
■ RUN/FORWARD-REVERSE control.
■ Trip reset.
Extended Starter Capabilities
■ Ground fault detection
(with accessory).
■ Fault log
■ Overcurrent warning (adjustable).
■ Undercurrent warning (adjustable).
■ Emergency stop detection.
Figure 50-20. Typical QSNAP Application
IT. Starters with QSNAPs
To Control
PC or PLC
D77D-EIP, D77D-EMA,
D77D-DNA, D77D-PNA
Table 50-24. IEC SNAP Connectivity
Table 50-25. NEMA SNAP Connectivity
Table 50-26. S751/S752 SNAP Connectivity
Application Description
A typical application may contain
many QSNAPs connected to a single
network adapter. With this architec-
ture, an entire panel can be repre-
sented by a single network adapter.
IEC E101, E501
Frame Size Continuous
Ampacity
Rating
45 mm B 18 Amp
25 Amp
32 Amp
54 mm C 40 Amp
50 Amp
76 mm D 65 Amp
85 Amp
100 Amp
105 mm E 125 Amp
160 Amp
200 Amp
140 mm F 250 Amp
315 Amp
420 Amp
NEMA N101, N501
Size Continuous Ampacity
Rating
00 9
0 18
1 27
2 45
3 90
4 135
5 270
S751/S752 Soft Start
54 mm All Sizes