User Manual
E018-P
Page 42
FW_E018-P_M_v0301-01_EN
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
D1
R3
+
+
OT: passive transistor output
+
MEM
PB: battery powered
(PX: is standard available: if supply PX/PD
is connected, the battery supply will be
switched off automatically.
R4
+
PULSE
OUTPUT
/ ALARM
S
D2
R5
R6
D3
R7
OT: passive transistor output
+
+
PULSE
OUTPUT
/ ALARM
S
D4
Fig. 27:
Terminal connectors MEM – upper row
E1
E2
E3
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
LOOP POWERED ANALOG OUTPUT
HART COMMUNICATION
A1
A2
AH: Isolated 4 - 20mA
I
-/+
I
-/+
RESET INPUT
MEM
Note: The sensor supply (P3)
is only available with PD.
CR HART Communication
:
I
-/+
I
-/+
Note: Non-polarity
sensitive.
Fig. 28:
Terminal connectors MEM - lower row