Fluidwell E115-P, User Manual

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E115-P User Manual
FW_E115-P_M_v0301-01_EN Page 45
6.4.6 TERMINAL CONNECTORS – RSM
The following terminal connections are available for Relay Supply Module (RSM; option OR).
P5 P6
POWER
REQUIREMENTS
P7
PD: 9 - 27V DC*
+
PX: 9 - 27V DC
+
R8 R9
OR: Relay output*
COM5 NO5
R10 R11
*Type OR requires 24-27V DC and power supply via P5-P6
instead of P1-P2
D6
PULSE OUTPUT
D5
COM6 NO6
PULSE OUTPUT
RSM
Fig. 27:
Terminal connectors RSM
6.4.7 TERMINALS P1-P2 OR P5-P6: POWER SUPPLY – TYPE PD/PX
Power connection differs with or without Type OR
● Without Type OR, power should be connected to MEM terminals P1 and P2.
● With Type OR, power should be connected to RSM terminals P5 and P6.
Connect an external 9-27 VDC power supply to these terminals.
When power is applied to these terminals, discharge of the (optional) internal battery will be
disabled. See also
Section 6.4.4: Voltage selection sensor supply [»43]
.
6.4.8 TERMINALS P3: SENSOR SUPPLY - TYPE PD
This terminal may be used for sensor supply. See
Section 6.4.4: Voltage selection sensor supply [»43]
for relevant information.
Power requirements for sensor supply P3:
● 8.2 V sensor supply requires 9-27 V
● 12 V sensor supply requires 13-27 V
● 24 V = V-input – 1V (max 27 V)
6.4.9 TERMINALS R1-R2 AND R8-R11: PULSE OUTPUT R1 AND R5
The functionality of the pulse output is programmed through
SETUP 8: PULSE OUTPUT [»30]
.
● The digital (transistor) outputs D1 and D2 have a maximum frequency of 500 Hz for scaled
pulse and 10kHz for pulse retransmission.
● Be sure that the output frequency of the optional digital (relay) outputs D5 and D6 do not exceed
0.5Hz, else the relay life time and reliability will be reduced significantly.
● When retransmit mode is selected in
8.1: PULSE OUTPUT > MODE
, only Type OT outputs D and D21
will retransmit the frequency of signal A and B, respectively. In all other modes, Type OR
outputs D5 and D6 will follow output D1 and D2, respectively.