Datasheet

https://www.phoenixcontact.com/us/products/2902033
04/10/2017Page2/11
Limit value switches-MINI MCR-2-UI-REL-2902033
Technical data
Dimensions
Height 110.5 mm
Depth 120.5 mm
Ambient conditions
Ambient temperature (operation) -40 °C ... 70 °C
Ambient temperature (storage/transport) -40 °C ... 85 °C
Degree of protection IP20
Input data
Configurable/programmable Yes
Voltage input signal 0 V ... 10 V (via DIP switch)
0 V ... 12 V (via DIP switch)
Current input signal 0 mA ... 20 mA (via DIP switch)
0 mA ... 24 mA (Can be set via software)
Max. input voltage 12 V
Max. input current 24 mA
Input resistance of voltage input > 120 kΩ
Input resistance current input approx. 50 Ω (+ 0.7 V for test diode)
Switching output
Output name Relay output
Contact type 1 PDT
Contact material
AgSnO
2
, hard gold-plated
Maximum switching voltage 250 V AC
240 V AC (UL)
Limiting continuous current 6 A
Min. switching current 100 mA (12 V DC)
Mechanical service life
2 x 10
7
cycles
Setting range of the response delay 0 s ... 10 s (can be set freely via software)
Internal hysteresis can be set freely via software
Max. switching current 6 A (for 250 V AC)
Power supply
Nominal supply voltage 24 V DC
Supply voltage range
9.6 V DC ... 30 V DC (The DIN rail bus connector (ME 6,2 TBUS-2 1,5/5-
ST-3,81 GN, Order No. 2869728) can be used to bridge the supply
voltage. It can be snapped onto a 35 mm DIN rail according to EN60715))
Typical current consumption 40 mA (12 V DC)
20 mA (24 V DC)
Power consumption ≤ 0.5 W