TE Technology TC-48-20 - Manual (Page 36)

36
Controller Schematic
- +
TE DEVICE (LOAD)
(shown in cooling mode)
POWER
+ -
COMMUNICATION
S
E
N
S
O
R
S
O
U
T
P
U
T
S
C
O
N
T
R
O
L
L
O
G
I
C
JP5-1 CONTROL SENSOR
JP5-2 CONTROL SENSOR
JP5-3 SECONDARY SENSOR
JP5-4 SECONDARY SENSOR
JP5-12
0 TO 5 V OUTPUT DRIVE
(0 TO 100%)
UNBUFFERED--REQURES EXTERNAL BUFFER
JP5-11
ALARM 2
OPEN DRAIN; 48 V, 1 A MAXIMUM
JP5-10
ALARM 1
OPEN DRAIN; 48 V, 1 A MAXIMUM
JP4-4
JP4-3
JP
4-
2
POWER G
R
OUN
D
JP
4-
1
V
+
IN,
TE
JP
5-
6
LO
G
IC
SU
PP
LY
+
JP
5-
5
LO
G
IC
SU
PP
LY
-
JP
3 LOGIC
SUPPLY
CEN
T
ER
+
JP
5-
9
RS232 TRAN
S
M
IT (
O
UTPUT)
JP
5-
8 RS232
R
E
CEIVE
(I
NPU
T
)
JP
5-
7 RS232
G
N
D
4000 OHMS