Danfoss 087H3803 - Page 14

ECA 30 / 31
30
5
4
3
2
1
ECA 30 / 31
ESM-10
(3)
(2)
(1)
(4)
87H1254.12 Danfoss
36
35
34
33
32
31
29
28
27
26
25
S5
S4
S3
S2
S1
S.Gnd
A
B
A
B
+
Modbus
ECL 485
ECL 210 / 296 / 310
5
4
3
2
1
ECA 30 / 31
ESM-10
(3)
(2)
(1)
(4)
Installation Guide, ECL Comfort 310, A368
14 | © Danfoss | 2018.07
VI.LG.K5.00