Table of Contents
Advertisement
Appendix A A A - - - System
Appendix
Appendix
NOTES FOR
FOR FIG.
FIG. 16
16 AND
AND 17:
NOTES
NOTES
FOR
FIG.
16
AND
1. The non-intrinsically safe terminals (power rail)
must not be connected to any device which uses
or generates more than Um = 250 Vrms or dc
unless it has been determined that the voltage
has been adequately isolated.
2. For multiple advanced motors (EM00X2,
EM00X4, EM00X5, and EM00X6) using a single
advance control module, all motors must be
bonded to the same high integrity equipotential
system.
3. Do not remove any cover until power has been
removed.
4. Installation should be in accordance with
ANSI/ISA RP12.06.01, installation of intrinsically
safe systems for hazardous (classified) locations,
and the National Electrical Code (ANSI/NFPA
70).
5. Installation in Canada should be in accordance
with the Canadian Electrical Code, CSA C22.1,
Part 1, Appendix F.
6. Reserved for future use.
7. Between one and eight motors may be connected
in series. The motors are connected with a CAN
cable (16P911 or 16P912). The side of the cable
with the red marking is connected to Port 1 of
one motor and the unmarked side of the cable is
connected to Port 2 of the next motor.
8. The first motor in the series (the one with no
CAN cable on Port 2) is installed with the power
jumper 24N910 connected to Port 2 and Port 3.
3A2526L
All manuals and user guides at all-guides.com
System Control
Control Drawing
System
Control
17:
17:
Appendix A - System Control Drawing 24N637
Drawing 24N637
24N637
Drawing
24N637
9. The "last" motor in the series is connected
to either an IS apparatus in the hazardous
location or an associated IS apparatus in the
non-hazardous location. The side of the CAN
cable with the red marking is connected to Port
1 of the last motor and the unmarked side of
the cable is connected to the IS or associated
IS apparatus.
10. The output entity parameters given for Pins 1 and
4 in each of Ports 1 and 2 are the total current
and power available to both pins added together.
The current on Pin 1 and Pin 4 added together
will not exceed the listed Io, and the power output
from Pin 1 and Pin 4 added together will not
exceed the listed Po.
WARNING: Substitution of components
WARNING:
WARNING:
may impair intrinsic safety.
ADVERTISSEMENT: La substitution
ADVERTISSEMENT:
ADVERTISSEMENT:
de composants peut compromettre la
securite intrinseque.
Table 2 2 2 . . . Calculation
Table
Table
Calculation Procedures
Calculation
Procedures
Procedures
Uo ≤ Ui
Po ≤ Pi
Co ≥ Ci + Ccable
Lo ≥ Li + Lcable
Lo / Ro ≥ Li / Ri
Zones
Zones
Zones
Io ≤ Ii
19
Advertisement
Table of Contents
