MK (E3) 07/2009
page 14/70
2.3
Lateral control panel MK
(3)
(7)
(8)
(10)
(5)
(6)
(9)
(12)
(13)
Figure 5: Lateral control panel at the right side of the refrigerating machine
with options Temperature safety device, analog outputs, and zero-voltage relay outputs
(3) Main
switch
(4) Not
used
(5)
RESET button for option over-/under temperature safety device class 2 (option, chap. 11.3)
(6)
Temperature safety device class 2 for over and under temperature (option):
Entry displays for upper and lower temperature limit
(7) Ethernet
interface
(8) 2 zero-voltage relay outputs via operation lines 2 and 3 (option)
(9)
2 zero-voltage relay outputs via operation lines 4 and 5 (option)
(10) DIN socket for analog outputs (option)
(11) Not
used
(12) Socket 230 V AC, max. 500 W
(13) RS422 interface (for service purpose only)
OUTPUT TRACK 2+3
24V/MAX.2,5A
OUTPUT TRACK 4+5
24V/MAX.2,5A
OUTPUT TEMP.
X + W 4-20mA
ETHERNET
RESET CL. 2.0
ON
OFF
RS422
SERVICE
ONLY
Summary of Contents for 9020-0146
Page 65: ...MK E3 07 2009 page 65 70 18 9 Dimensions MK 115 ...
Page 71: ......