Siemens SINUMERIK 840Di Manual page 105

06.03
2.13 ADI4 (analog drive interface for 4 axes) (SW 09.01 and
higher)
2.13.1 Module
X4–2: Encoder connection
for axis 2
X5-2: Encoder connection
for axis 4
X6-2: Connection for digital
input signals
Diagnostic LEDs
H1: PW TMP
H2: EXCH RDY
Fig. 2-33 Connection overview ADI4
 Siemens AG, 2003. All rights reserved
SINUMERIK 840Di Manual (HBI) – 06.03 Edition
2.13 ADI4 (analog drive interface for 4 axes) (SW 09.01 and higher)
2 Hardware Descriptions
X1: External power supply
24VDC
X2: PROFIBUS connection
DIL switch for setting the
S2:
PROFIBUS address
X3: Analog setpoint outputs
$10V DC, axis 1–4
X4-1: Encoder connection
for axis 1
X5-1: Encoder connection
for axis 3
X6-1: Connection for digital
output signals
Connection for protective ground
screw M6
2-105