Siemens 6RA7086-6KS22 Operating Instructions Manual page 150

Connections
Open-loop and closed-loop control section
Terminal type: X171 to X175
Analog inputs - setpoint inputs, reference voltage (see also Section 8, sheet G113)
Module C98043-A7001 (CUD1)
Function
Reference M
P10
N10
Select input main setpoint +
main setpoint –
Select input analog 1 +
analog 1 –
Analog inputs - actual speed inputs, tacho inputs (see also Section 8, sheet G113)
Module C98043-A7002 or A7003 power interface
Function
Tacho connection 8V to 270V
Ground analog M
6-64
XR, XS, XT
Terminal
X174
1
2
3
4
5
6
7
Terminal
XT
103
104
Plug-in terminal (screw-type)
Maximum connection cross-section 1.5mm
MSTB2.5 plug-in terminal
Maximum connection cross-section 2.5mm
Connection values/Remarks
±1% at 25°C (stability 0.1% per 10°K); 10mA short-
circuit-proof
Input type (signal type) parameterizable:
- Differential input ±10V; 150k Ω
- Current input
Resolution can be parameterized up to approx. 555 µ V
(±14bit)
Common mode suppression: ±15V
Connection values/Remarks
±270V; >143k Ω
2
2
0 - 20mA; 300 Ω or
4 - 20mA; 300 Ω
Siemens AG
SIMOREG DC Master Operating Instructions
05.05
6RX1700-0AD76