Download MCR-PSP MCR Threshold Value Switch, Programmable

MCR Threshold Value Switch, Programmable - MCR-PSP
75
110
45
8
M3
Fig. 4
Fig. 5
MCR-PSP
with signal input:
( ) 24 VDC 1
POW ER
( ) GND
2
00 0 0
9
MM
10
shield
IN
12
3
11
4
14
5
D
µC
A
OUT
22
6
21
7
24
8
E
11
I( )
12
U( )
13 GND ( )
14
U( )
15
U( )
16
(A
a
Standard signals
Temperature sensors
planned)
(IEC)
[mm2]
rigid
solid
Connection data 0.2-2.5
flexible
stranded
AWG
0.2-2.5
24-14
I
Fig. 6
2. Description
MCR threshold value switch,
with dual setpoint relay contacts
also with galvanically isolated input
Type
Order No.
Pcs.
Pkt.
MCR-PSP
MCR-PSP-DC
28 11 91 2
28 11 92 5
1
1
2.1. Technical Data
Input
Input signal:
• resistance thermometer 2, 3 or 4-wire configuration
(acc. to DIN 43 760/DIN IEC 751 or SAMA RC 21-4-1966)
• resistance
• thermocouple sensors (acc. to DIN IEC 584-1/DIN 43 710)
• current
• voltage
Input resistance:
• current
• voltage
Setting accuracy
Input protection
(see also 2.4. Additional information input, page 4)
e.g. PT100, Ni etc.
0…8 kΩ (only 2-wire connection)
B, E, J, K, L, N, R, S, T, U
- 30 mA … + 30 mA
- 30 V…+ 30 V
50 Ω
200 kΩ
0.1 °C / 0.01 V / 0.01 mA / 0.1 Ω
transient protection, resistant to overload up to 30 V DC
Display
Red 7-segment LED indicator, 5-digit, for displaying measured values
and setting inputs, switching points etc. Eight red LEDs for displaying
the unit of measured value and in edit mode, for displaying the value
set.
Display frequency: 2 Hz
for RTD 3 and RTD 4 1.5 Hz
Keys
3 membrane buttons for setting the various parameters
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