NXS Form 63-2600, Users Manual, Technical Data - CONTROL ...

58(110) Cabling and connections
Figure 6-20. DC and brake resistor terminals on FR9; DC terminals marked with B– and B+,
brake resistor terminals marked with R+ and R–
6.1.6 Cable installation and the UL standards
To meet the UL (Underwriters Laboratories) regulations, a UL-approved copper cable with a
minimum heat-resistance of +140/167°F (+60/75°C) must be used.
The tightening torques of the terminals are given in Table 6-7.
Type Frame Tightening torque
[Nm]
NXS 0015—0075 A FR4 0.5—0.6 4—5
NXS 0100—0200 A FR5 1.2—1.5 10—13
NXS 0250—0400 A FR6 4 35
NXS 0500—0750 A FR7 10 85
NXS 1000 A FR8 20/9* 170/76*
NXS 1250—1500 A FR8 40/22* 340/187*
NX 0261—0300 B
NX 0261—0300 A
NX 0125—0208 C
Tightening torque
in-lbs.
FR9 40/22* 340/187*
NX 0385—1030 A FR10…
12
40* 340
NX 0261—820 C FR10…
12
40* 340
Table 6-7. Tightening torques of terminals
* Tightening torque of terminal connection to the isolative base in Nm/in-lbs.
** Apply counter torque to the nut on the other side of the terminal when tightening/loosening the terminal screw in
order to avoid damage to the terminal.
6
Automation and Control Solutions
Honeywell
Honeywell Limited-Honeywell Limitée
1985 Douglas Drive North 35 Dynamic Drive
Golden Valley, MIN 55422 Scarborough, Ontario 63-2600-1
MIV 4Z9
www.honeywell.com