Base
Walchem Intuition-9 Boiler Controller with Configurable Relays
Relay Base Board
8 - Configurable Relay Board, Total Current Handling 15 Amps
9 - Configurable Relay Board, Total Current Handling 20 Amps
Relay Module / Pigtail Options - Select up to Three
Please arrange in alphabetical order
N - No Relay Module
A - 4 Powered Relays (Hardwired)
B - 4 Dry Relays
C - 4 Opto Relays (No Cables)
D - 2 Powered Relays (Hardwired) and 2 Dry Relays
E - 2 Powered Relays (Hardwired) and 2 Opto Relays (No Cables)
F - 2 Dry Relays and 2 Opto Relays (No Cables)
G - 3 Form C Dry Relays
H - 4 Powered Relays with USA Pigtails Prewired
I - 2 Powered Relays with USA Pigtails Prewired and 2 Dry Relays
J - 2 Powered Relays with USA Pigtails Prewired and 2 Opto Relays with 20' Pulse Cables
K - 4 Opto Relays with 20' Pulse Cables
L - 2 Dry Relays and 2 Opto Relays with 20' Pulse Cables
N - No Relay Module
A - 4 Powered Relays (Hardwired)
B - 4 Dry Relays
C - 4 Opto Relays (No Cables)
D - 2 Powered Relays (Hardwired) and 2 Dry Relays
E - 2 Powered Relays (Hardwired) and 2 Opto Relays (No Cables)
F - 2 Dry Relays and 2 Opto Relays (No Cables)
G - 3 Form C Dry Relays
H - 4 Powered Relays with USA Pigtails Prewired
I - 2 Powered Relays with USA Pigtails Prewired and 2 Dry Relays
J - 2 Powered Relays with USA Pigtails Prewired and 2 Opto Relays with 20' Pulse Cables
K - 4 Opto Relays with 20' Pulse Cables
L - 2 Dry Relays and 2 Opto Relays with 20' Pulse Cables
N - No Relay Module
A - 4 Powered Relays (Hardwired)
B - 4 Dry Relays
C - 4 Opto Relays (No Cables)
D - 2 Powered Relays (Hardwired) and 2 Dry Relays
E - 2 Powered Relays (Hardwired) and 2 Opto Relays (No Cables)
F - 2 Dry Relays and 2 Opto Relays (No Cables)
G - 3 Form C Dry Relays
H - 4 Powered Relays with USA Pigtails Prewired
I - 2 Powered Relays with USA Pigtails Prewired and 2 Dry Relays
J - 2 Powered Relays with USA Pigtails Prewired and 2 Opto Relays with 20' Pulse Cables
K - 4 Opto Relays with 20' Pulse Cables
L - 2 Dry Relays and 2 Opto Relays with 20' Pulse Cables
Power Cord
P - USA Power Cord (15 amp, use only with Relay Board 8)
T - USA Power Cord (20 amp, use only with Relay Board 9)
H - No Power Cord (hardwired)
B - Brazil Power Cord (15 amp, use only with Relay Board 8)
D - DIN Power Cord (15 amp, use only with Relay Board 8)
Input/Output Modules - Select up to Four
Please arrange in alphabetical order
N - No Input/Output Module
A - Sensor Input Module (2 Universal Inputs)
B - Dual Channel Analog (4-20 mA) Input
C - Four Channel Analog (4-20 mA) Input
D - Six Channel Analog (4-20 mA) Input
E - Dual Channel Analog (4-20 mA) Input + Four Channel Analog (4-20 mA) Output
F - Dual Channel Analog (4-20 mA) Output
G - Four Channel Analog (4-20 mA) Output
H - Dual Channel Corrosion
N - No Input/Output Module
A - Sensor Input Module (2 Universal Inputs)
B - Dual Channel Analog (4-20 mA) Input
C - Four Channel Analog (4-20 mA) Input
D - Six Channel Analog (4-20 mA) Input
E - Dual Channel Analog (4-20 mA) Input + Four Channel Analog (4-20 mA) Output
F - Dual Channel Analog (4-20 mA) Output
G - Four Channel Analog (4-20 mA) Output
H - Dual Channel Corrosion
N - No Input/Output Module
A - Sensor Input Module (2 Universal Inputs)
B - Dual Channel Analog (4-20 mA) Input
C - Four Channel Analog (4-20 mA) Input
D - Six Channel Analog (4-20 mA) Input
E - Dual Channel Analog (4-20 mA) Input + Four Channel Analog (4-20 mA) Output
F - Dual Channel Analog (4-20 mA) Output
G - Four Channel Analog (4-20 mA) Output
H - Dual Channel Corrosion
N - No Input/Output Module
A - Sensor Input Module (2 Universal Inputs)
B - Dual Channel Analog (4-20 mA) Input
C - Four Channel Analog (4-20 mA) Input
D - Six Channel Analog (4-20 mA) Input
E - Dual Channel Analog (4-20 mA) Input + Four Channel Analog (4-20 mA) Output
F - Dual Channel Analog (4-20 mA) Output
G - Four Channel Analog (4-20 mA) Output
H - Dual Channel Corrosion
WiFi
N - No WiFi (Ethernet Only)
W - WiFi Only (No Ethernet)
D - Dual Connection (Ethernet and WiFi)
Communication Protocols
N - No Modbus or BACnet
M - Modbus TCP and BACnet
Auxiliary Power
N - No Auxiliary Power
L - 12 VDC Auxiliary Power Board
H - 24 VDC Auxiliary Power Board
Sensors - Select Six
Please arrange in alphabetical order.
N - No Sensor
A - Boiler Sensor with ATC, 250 psi, 1.0 Cell Constant, 20' Cable
B - Boiler Sensor without ATC, 250 psi, 1.0 Cell Constant, 20' Cable
C - Condensate Sensor with ATC, 200 psi, 0.1 Cell Constant, 10' Cable
D - Boiler Sensor with ATC, 250 psi, 10 Cell Constant, 20' Cable
N - No Sensor
A - Boiler Sensor with ATC, 250 psi, 1.0 Cell Constant, 20' Cable
B - Boiler Sensor without ATC, 250 psi, 1.0 Cell Constant, 20' Cable
C - Condensate Sensor with ATC, 200 psi, 0.1 Cell Constant, 10' Cable
D - Boiler Sensor with ATC, 250 psi, 10 Cell Constant, 20' Cable
N - No Sensor
A - Boiler Sensor with ATC, 250 psi, 1.0 Cell Constant, 20' Cable
B - Boiler Sensor without ATC, 250 psi, 1.0 Cell Constant, 20' Cable
C - Condensate Sensor with ATC, 200 psi, 0.1 Cell Constant, 10' Cable
D - Boiler Sensor with ATC, 250 psi, 10 Cell Constant, 20' Cable
N - No Sensor
A - Boiler Sensor with ATC, 250 psi, 1.0 Cell Constant, 20' Cable
B - Boiler Sensor without ATC, 250 psi, 1.0 Cell Constant, 20' Cable
C - Condensate Sensor with ATC, 200 psi, 0.1 Cell Constant, 10' Cable
D - Boiler Sensor with ATC, 250 psi, 10 Cell Constant, 20' Cable
N - No Sensor
A - Boiler Sensor with ATC, 250 psi, 1.0 Cell Constant, 20' Cable
B - Boiler Sensor without ATC, 250 psi, 1.0 Cell Constant, 20' Cable
C - Condensate Sensor with ATC, 200 psi, 0.1 Cell Constant, 10' Cable
D - Boiler Sensor with ATC, 250 psi, 10 Cell Constant, 20' Cable
N - No Sensor
A - Boiler Sensor with ATC, 250 psi, 1.0 Cell Constant, 20' Cable
B - Boiler Sensor without ATC, 250 psi, 1.0 Cell Constant, 20' Cable
C - Condensate Sensor with ATC, 200 psi, 0.1 Cell Constant, 10' Cable
D - Boiler Sensor with ATC, 250 psi, 10 Cell Constant, 20' Cable