Bx Extension Module; H2 Extension Module - Siemens RVS41.813 User Manual

BX extension module

H2 extension module

Siemens Switzerland Ltd
HVAC Products
Refer to the function descriptions on operating line "Relay output QX1".
This extension module defines use of the BX... sensor inputs.
Line no. Operating line
6040 Sensor input BX21, BX22
Only RVS61..
6041
None
Buffer sensor B4
Buffer sensor B41
Collector sensor B6
DHW sensor B31
Hot-gas sensor B82
Refrigerant sensor liquid B83
DHW charging sensor B36
DHW outlet sensor B38
DHW circulation sensor B39
Swimming pool sensor B13
Collector sensor 2 B61
Solar flow sensor B63
Solar return sensor B64
Buffer sensor B42
Common flow sensor B10
Cascade return sensor B70
Refer to the function descriptions on operating line "Sensor input BX1".
Line no. Operating line
6046 Function input H2
Only RVS61..
Optg mode changeover
HCs+DHW
Optg mode changeover HCs
Optg mode changeover HC1
Optg mode changeover HC2
Optg mode changeover HCP
Error/alarm message
Minimum flow temp setpoint
Heat request 10V
Dewpoint monitor
Flow temp setp incr hygro
Refrigeration request
Refrigeration request 10V
Pressure measurement 10V
Rel room humidity 10V
Room temp 10V
Release swimming pool
Switch-on command HP stage 1
Switch-on command HP stage 2
6047 Contact type H2
NC
NO
6048 Function value contact H2
6049 Voltage value 1 H2
6050 Function value 1 H2
6051 Voltage value 2 H2
6052 Function value 2 H2
The settings for input H2 on the extension module are the same as those for the Hx
inputs on the basic unit. They are described under operating line "Function input Hx".
User manual RVS61.843, RVS41.813
6 The settings in detail
Only RVS41..
None
Buffer sensor B4
Buffer sensor B41
Collector sensor B6
DHW sensor B31
Refrigerant sensor liquid B83
DHW circulation sensor B39
Swimming pool sensor B13
Solar flow sensor B63
Solar return sensor B64
Buffer sensor B42
Common flow sensor B10
Cascade return sensor B70
Solar temp sensor 1
Solar temp sensor 2
DHW sensor B3
Hot-gas sensor B81
Only RVS41..
Optg mode changeover
HCs+DHW
Optg mode changeover HCs
Optg mode changeover HC1
Optg mode changeover HC2
Optg mode changeover HCP
Error/alarm message
Minimum flow temp setpoint
Heat request 10V
Dewpoint monitor
Flow temp setp incr hygro
Refrigeration request
Refrigeration request 10V
Pressure measurement 10V
Rel room humidity 10V
Room temp 10V
Release swimming pool
Switch-on command HP stage 1
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