E126-P-EL
User Manual
FW_E126-P-EL_M_v0301-01_EN
Page 45
6.4.5
TERMINAL CONNECTORS – MEM
The following terminal connectors are available for the Main Electronics Modus (MEM).
P2
POWER
REQUIREMENTS
P1
PX: 9 - 27V DC
PD: 9 - 27V DC
R1
R2
PULSE OUTPUT
D1
R3
+
+
OT: passive transistor output
+
T1
T2
TEMPERATURE INPUT
T3
T4
TP: PT100 2 - wire
TP: PT100 3 - wire
TP: PT100 4 - wire
TP wiring
PT+
Sen+ Sen - PT -
PB: battery powered
(PX: is standard available: if supply PX/PD
is connected, the battery supply will be
switched off automatically.
MEM
Fig. 25:
Terminal connectors MEM - upper row
S4
S5
TA: (0)4 - 20mA temperature input
E1
E2
S6
E3
+
I
IB: Reset total/Clear-lock
+
P3
S2
S3
SENSOR INPUT
S1
P: reed switch / NPN
P: coil
P: namur
P: PNP
P: active signal
+
-
+
+
3V
+
3V
+
8.2 / 12
/ 24V
-
+
3V
+
8.2 / 12
/ 24V
+
8.2 / 12
/ 24V
+
8.2 / 12
/ 24V
+
8.2 / 12
/ 24V
SENSOR
SUPPLY
C1
C2
C4
COMMUNICATION
C3
LOOP POWERED
ANALOG OUTPUT
A1
A2
AH: Isolated 4 - 20mA
I
-/+
I
-/+
CB: RS232
CH: RS485 - 2 wire
A
B
RXD
TXD
CU: USB Communication
White Green
DTR
+12V
Black
Red
TEMPERATURE AND
RESET INPUT
Note: The sensor supply (P3)
is only available with PD.
Note: Non-polarity
sensitive.
MEM
Fig. 26:
Terminal connectors MEM - lower row
