Output 1, 3, 5, 7 mechanical relay, form c, Output 2, 4, 6, 8 mechanical relay, form a, L_ k – Watlow EZ-ZONE RMC User Manual

Page 31

Warning:

Use National Electric (NEC) or other
country-specific standard wiring and
safety practices when wiring and
connecting this controller to a power
source and to electrical sensors or pe-
ripheral devices. Failure to do so may
result in damage to equipment and
property, and/or injury or loss of life.

Note:

Maximum wire size termination and

torque rating:
• 0.0507 to 3.30 mm2 (30 to 12 AWG)
single-wire termination or two 1.31
mm2 (16 AWG)
• 0.8 Nm (7.0 in-lb.) torque

Note:

Adjacent terminals may be labeled
differently, depending on the model
number.

Note:

To prevent damage to the controller,
do not connect wires to unused ter-
minals.

Note:

Maintain electrical isolation between
digital input-outputs, switched dc/open
collector outputs and process outputs
to prevent ground loops.

Note:

If the last two digits of the part number
are "12", this equipment is suitable for
use in CLASS I, DIVISION 2, Groups A,
B, C and D or Non-Hazardous locations
only. Temperature Code T4

Warning:

Explosion Hazard – Substitution of
component may impair suitability for
CLASS I, DIVISION 2.

Warning:

Explosion Hazard - Do not disconnect
while the circuit is live or unless the
area is known to be free of ignitable
concentrations of flammable sub-
stances.

Watlow EZ-ZONE

RMC Module

•

Chapter 2 Install and Wire

Output 1, 3, 5, 7 Mechanical Relay, Form C

RMC Part # Digit 5, 7, 9, 11 is H, J, K, L or M

normally open

normally closed

common

L_
K_
J_

Slot A, B, D, E

• 5 A at 240VÅ (ac) or

30VÎ (dc) maximum re-

sistive load

• 20 mA at 24V minimum

load

• 125 VA pilot duty at

120/240VÅ (ac), 25 VA at

24VÅ (ac)

• 100,000 cycles at rated

load

• Output does not supply

power.

• for use with ac or dc
See Quencharc note.

normally open

common

normally closed

L _

K _

J _

Output 2, 4, 6, 8 Mechanical Relay, Form A

RMC Part # Digit 5, 7, 9, 11 is B, F, L or R

normally open

common

L_
K_

Slot A, B, D, E

• 5 A at 240VÅ (ac) or

30VÎ (dc) maximum re-

sistive load

• 20 mA at 24V minimum

inductive load

• 125 VA pilot duty at

120/240V Å(ac), 25 VA at

24V Å(ac)

• 100,000 cycles at rated

load

• Output does not supply

power.

• for use with ac or dc
• See Quencharc note.