MINI MCR-SL-UI-REL(-SP) - Onlinecomponents.com

MINI MCR-SL-UI-REL(-SP)
Power Supply
Configuration
Supply via the MINI Analog Module
Where the total current consumption of the aligned MINI
Analog modules does not exceed 400 mA, the power can
be supplied directly at the connection terminal blocks of one
MINI Analog module. A 400 mA fuse should be connected.
Supply Using a Power Terminal Block
The MINI MCR-SL-PTB power terminal block (Order No.
2864134) or the MINI MCR-SL-PTB-SP power terminal
block (Order No. 2864147), which are the same shape, are
used to supply the supply voltage to the DIN rail connector.
A 2 A fuse should be connected.
Supply Using System Power Supply Unit
(Not for Zone 2)
The MINI-SYS-PS-... system power supply unit (Order No.
2866983) with 1.5 A output current connects the DIN rail
connector to the supply voltage and can thus be used to
supply several MINI Analog modules from the mains.
Diagnostics
Never connect the supply voltage directly to
the DIN rail connector.
It is not permitted to draw power from the
DIN rail connector or from individual MINI
Analog modules.
The yellow LED on the front of the device (3 in Figure 1 on
page 3) indicates that voltage is applied to the PDT relay
coil, i.e., that the relay has switched.
The red LED on the front of the device (4 in Figure 1 on
page 3) indicates the following error states:
– LED ON: Measured value overrange > 102.5%
– LED flashing: Module faulty
Setting the Switching Thresholds
The potentiometer 5, which can be used to set the
switching thresholds, is located under the transparent
cover.
Figure 6
Electrostatic discharge
The module contains components that can be
damaged or destroyed by electrostatic
discharge. When handling this module, observe
the necessary safety precautions against
electrostatic discharge (ESD) according to
EN 61340-5-1 and EN 61340-5-2.
Potentiometer and DIP switches
DIP Switches
DIP switch S1 (! in Figure 6) can be used to specify the
input signal range, switching hysteresis, the relay pickup/
relay dropout delay, and to switch between operating
current/closed circuit current behavior.
DIP S1
Input
1 2
0 V ... 10 V
• • 0 mA ... 20 mA
• = ON
onlinecomponents.com
MINI MCR-SL-UI-REL
5
1
on
S1
off
!
Ord.-No.: 28 64 48 0
Switch
DIP S1
Switching Hysteresis
3 4
0.1%
• 1.0%
• 2.5%
• • 5.0%
• = ON
102132_02_en PHOENIX CONTACT 6