Glanded Pumps - THERMO-ECO-ENGINEERING úvod

Terminal
Diagrams
Wilo-CRn,
Wilo-CR
Switching and Control Devices
Wilo-CRn- and CR control devices
Terminal Diagrams Wilo-CRn, Wilo-CR
Wilo-CRn-System, allocation of setpoint outlets: 1. at the control device CRn / 2. at the pump to be regulated
Pump type Analogue control signal 1. Setpoint outlets CRn:
+ -
2nd Setpoint inputs pump:
IL-E...BF R1(starting with date of manufacture 08 / 2002,
up to 02 / 2003)
0 – 10 V 2
4
GND
IL-E...BF R1(starting with date of manufacture 08 / 2002,
up to 02 / 2003)
0 – 20 mA 2
4
GND
IL-E...BF R1(starting with date of manufacture 03 / 2003) 0 – 10 V 2
IL-E...BF R1(starting with date of manufacture 03 / 2003) 0 – 20 mA 2
7
GND
IL-E... R1 (starting with date of manufacture 01 / 2003) 0 – 10 V 1 (0 – 10 V) 2 (GND)
IL-E... R1 (starting with date of manufacture 01 / 2003) 0 – 20 mA 4 – 20 mA 2 (GND)
IP-E 0 – 10 V 1 2
IP-E 4 – 20 mA 1 2
Wilo Catalogue A2 - Glanded pumps
7
GND
193
Planning Guide
Energy-saving pumps
Standard pumps
Special In-line Pumps
Switching and Control Devices
Pump Management Systems