231 / 244
Siemens
Standard application AHU
CE1P3977en_02
Building Technologies
Appendices
01.02.2010
Hardware assignment of extension module POL955 with address 1
IO
Function
IO type
Connection
Comments
Digital outputs
DO11
Digital
T3 (Q13,Q14)
DO12
Digital
T3 (Q23,Q24)
DO13
Digital
T3 (Q33,Q34)
DO14
Digital
T4 (Q43,Q44)
Analog outputs
AO11
0...10 V DC
T5 (Y1,M)
AO12
0...10 V DC
T5 (Y2,M)
Universal inputs / outputs
X11
T1 (X1,M)
X12
T1 (X2,M)
X13
T1 (X3,M)
X14
T1 (X4,M)
X15
T2 (X5,M)
X16
T2 (X6,M)
X17
T2 (X7,M)
X18
T2 (X8,M)
Universals I/Os X11 – X18 can be configured as inputs (digital, Ni1000, Pt1000,
NTC10K, 0-10V DC) or outputs 0-10V DC.
Hardware assignment of extension module POL955 with address 1
IO
Function
IO type
Connection
Comments
Digital outputs
DO21
Digital
T3 (Q13,Q14)
DO22
Digital
T3 (Q23,Q24)
DO23
Digital
T3 (Q33,Q34)
DO24
Digital
T4 (Q43,Q44)
Analog outputs
AO21
0...10 V DC
T5 (Y1,M)
AO22
0...10 V DC
T5 (Y2,M)
Universal inputs / outputs
X21
T1 (X1,M)
X22
T1 (X2,M)
X23
T1 (X3,M)
X24
T1 (X4,M)
X25
T2 (X5,M)
X26
T2 (X6,M)
X27
T2 (X7,M)
X28
T2 (X8,M)
Universals I/Os X21 – X28 can be configured as inputs (digital, Ni1000, Pt1000,
NTC10K, 0-10V DC) or outputs 0-10V DC.
Extension module 1
Note
Extension module 2
Note
Basis Document Siemens Climatix Control System
BDCX.100820.01GB
Page 231