Mettler Toledo IND560x Manual De Instalación página 76

Each I.S. CL interface cable used must contain two twisted pair conductors, and each conductor
must be a minimum of 0.5mm2 (20 GA or 0.032 AWG) in size. A separate cable is required for
each COM port used. CL connection cables are available in various sizes from Mettler-Toledo.
Please see the appropriate price pages and catalogs for available sizes and part numbers.
These instructions describe how to connect the IND560x terminal end of the intrinsically safe
interface cable. Refer to the installation manual of the other device used for details on connecting
the opposite end of the cable. Depending upon the country of installation, special cable protection
such as conduit seals may be required. Refer to the control drawing, the approval certificates and
local regulations to determine what is required.
1. Make certain that power is removed from the IND560x terminal and the device at the other end
2. On the harsh enclosure, feed the cables through the correct cable gland (identified in Figure
3-32 METTLER TOLEDO IND560x Installation Manual
Table 3-12: IND560x Interface Port Wiring
Option Used in ACM500
COM2 Port
COM3 Port
Ethernet TCP/IP
PLC Option
of the cable.
3-16) until the wires reach the I.S. serial interface board (approximately 90 mm – 3.5 in.). The
COM5 cable should enter through the cable gland closest to the corner of the enclosure and the
COM4 cable should enter through the cable gland beside the COM5 gland.
On both enclosures, keep the internal wires as short as practical and make sure they do not
contact any other wiring. Some typical wiring schemes are listed in Table 3-13, Table 3-14,
and Table 3-15.
Table 3-13: Wiring to ACM500 Accessory
IND560x
COM4 (J4) COM4 (J4)
Terminal # Terminal #
1
2
3
4
Table 3-14: Wiring to ACM200 Accessory
IND560x COM5 (J3)
COM4 Required


--

ACM500
and / or COM5 (J3)
1
2
3
4
ACM200 COM (J3)
Terminal #
1
2
COM5 Required
--
--

--
IND560x ACM500
COM5 (J3)
Terminal # Terminal #
1
1
2 2
3 3
4 4
Terminal #
1
2
64061929 | 11 | 07/2017