Starting Up The Product; Product Introduction; General Description - Grundfos SM 113 Montage- Und Betriebsanleitung

3. Starting up the product

Startup must carried out by authorised staff.
1. Switch on the power supply.
2. Check that the indication on IO 113 is as
expected.
If the signal is OK, the system is ready for
operation.
If not, check the following:
• SM 113 is connected correctly to IO 113 (see the
installation and operating instructions for IO 113).
• All sensors are connected correctly.
• If more than one pair of IO 113 and SM 113 are
used in a control system, make sure the address
setting is correct. The first time voltage is
applied, SM 113 will read all inputs to detect
which sensors are connected.
If a valid signal is measured, SM 113 will register that
a sensor is present and save the status.
If IO 113 indicates a sensor error or configuration
error, the sensor detection must be repeated.
Change DIP switch 6 on IO 113 from OFF to ON,
then switch from ON to OFF. After approximately
5 seconds, SM 113 will reset and the sensor
detection is completed.
T1 T2 G1 A1 G2 A2 K1 K2 R1 R2
D1 D2 D3 D4 D5 D6 D7 D8
DIP6
ON
1 2 3 4 5 6 7 8 9 10 11 12
P1 P2 P3 P4 P5
Fig. 11 DIP switches on IO 113
PE
A Y B
DIP
I1 I2 I3

4. Product introduction

4.1 General description

SM 113 is designed and used for the collection and
transfer of additional sensor data. SM 113 works
together with IO 113 (with communication module,
product number 98097390) as shown below.
IO 113
Power line
communication
T1 T2 G1 A1 G2 A2 K1 K2 R1 R2 PE
using Grundfos
A Y B
D1 D2 D3 D4 D5 D6 D7 D8
GENIbus
protocol
ON DIP
1 2 3 4 5 6 7 8 9 10 11 12
P1 P2 P3 P4 P5 I1 I2 I3
Fig. 12 IO 113 and SM 113
SM 113 can be built into a pump, or it can be
mounted next to IO 113 in a control cabinet.
SM 113 can collect data from these devices:
• current sensors, 4-20 mA*
• Pt100**/Pt1000*** thermal sensors.
* Vibration sensor, water-in-oil or water-in-air
sensor (WIO or WIA)
** Maximum three Pt100 sensors
*** Maximum four Pt1000 sensors
SM 113
1 2 3 4 5 6 7 8 9 10 11 1213 14
Sensor inputs
9