Mounting Information - Johnson Controls CKM-MR51E Hardware Installation Manual

CKM-MR51E
24-10707-58 Rev. E
A mounting plate is supplied with the unit. The CKM-MR51E may be mounted
in an enclosure; the supplied mounting plate has mounting holes that match the
CKM-MR50 mounting footprint.
M I
OUNTING NFORMATION
RESET SWITCH
STATUS LEDs
RELAY K2
LED
RELAY K1
LED
ETHERNET
STATUS
LEDs
Additional Mounting Information
Optional mounting items are shown in
• Three-gang stainless steel blank cover: Leviton part number 84033-40.
Available from Graybar, part number 88158404
• Magnetic switch set: G.R.I. part number: 505
IN1 IN2 IN3 IN4 VO LED BZR CLK DAT GND
1 1 1
TB1 TB2 TB3
J2
4 3 2 1
S1
ON
S2
6 5 4 3 2 1
0.15 [3.81]
2.55 [64.77]
DIP SWITCH
Figure 1: CKM-MR51E Hardware
RLY 2 RLY 1
DAT BZR
NC C NC C NO
NO GND GND CLK
5V
(K2)
D24
(K1)
D19
1 2 3 4 5 6
ACT
LNK
Figure 2: CKM-MR51E Hardware (Solder Side)
Hardware Installation Manual
LED BZR CLK DAT VO GND VIN GND NO 1-C
1 1 1
TB4 TB5 TB6
J5
PoE 12V
2.55 [64.77]
5.4 [137.16]
STATUS LEDs
IN4 IN3
DAT BZR VO
LED GND CLK LED
6V
3.3V
SOLDER SIDE
Figure 3.
2
NC NO 2-C NC
K2
PoE/12Vdc
POWER SELECTOR
JUMPER
ETHERNET RJ45
K1
CONNECTOR
J6
ACTIVITY
(YELLOW)
LINK
(GRREN)
IN2 IN1