Carel RCEZ Series Quick Start Manual

(RCEZ*)
- Electronic Controller
Dimensions (mm)
Panel mounting
Rear (with 2 quick-fit side brackets)
Electrical connections
RCEZS*
1 2 3 4 5 6 7
L N
L 230VAC
RCEZC*
PROBES
1 2 3 4 5 6 7
L N
L 230VAC
Disposal of the product
The appliance (or the product) must be disposed
of separately in accordance with the local waste
disposal legislation in force.
Technical specifications
power supply 230 Vac +10 /-15% 50/60 Hz
rated power 3.5 VA
inputs
relay outputs
type of probe Std CAREL NTC 10 KΩ at 25 °C
connections
Fig. 1
assembly
display
operating conditions
storage conditions
range of measurement
front panel index of protection
case
classification according to protec
Fig. 2
-tion against electric shock
environmental pollution
PTI of the insulating material
period of stress across
NTC the insulating parts
PROBES
category of resistance to heat and fire
8 9 10 11
immunity against voltage surges category 1
type of action and disconnection 1C relay contacts
no. of relay automatic operating cycles 100,000 operations
software class and structure Class A
cleaning the instrument
NTC
cable max. lenght
8 9 10 11
WARNING:
Fig. 3
IMPORTANT WARNINGS:
The CAREL product is a state-of-the-art device, whose operation is specified in the technical
documentation supplied with the product or can be downloaded, even prior to purchase,
from the website www.carel.com.
The customer (manufacturer, developer or installer of the final equipment) accepts all liability
and risk relating to the configuration of the product in order to reach the expected results in
relation to the specific final installation and/or equipment. The failure to complete such phase,
which is required/indicated in the user manual, may cause the final product to malfunction;
CAREL accepts no liability in such cases. The customer must use the product only in the manner
described in the documentation relating to the product. The liability of CAREL in relation to its
products is specified in the CAREL general contract conditions, available on the website www.
carel.com and/or by specific agreements with customers.
NTC or PTC probes 1 or 2 inputs.
Digital input as alternative to third probe
2 Hp relay 12 A Res. 12 FLA 72 LRA - 250 Vac(RCEZS*),
12 A Res. 10 FLA 60 LRA - 250 Vac(RCEZC*)
8 A relay 8 A Res. 2 FLA 12 LRA - 250 Vac
Screw terminals for cables with cross-sect. from 0.5 mm to 1.5 mm
Plug-in terminals for screw blocks or with crimped contact
Rated maximum current per terminal 12 A.
Screws with rear brackets.
3 digit LED display with sign (-199 to 999) and decimal point; six status LEDs
-10T50 °C - humidity <90% rH non-condensing
-20T70 °C - humidity <90% rH non-condensing
-50T90 °C - resolution 0.1 °C
panel installation with IP65 type 1 gasket
plastic terminal, 81x26x65 mm
Class II when suitably integrated
normal
RC
250 V
long
category D (UL94 - V2)
Only use neutral detergents and water.
probes: 30 m
relay: 10 m
do not run the power cable less than 3 cm from the bottom part of the device or
from the probes; for the connections only use copper wires.
2 2