HEIDENHAIN NPD 281 v.3 - Manual (Page 16)

16
ND 281 V, Id. Nr. 322 353
Rear Panel, Accessories
Data interface
Input X1 for HEIDENHAIN
linear encoder
Rear Panel
Ports X1, X31 and X41 comply with the
recommendations in EN 50 178 for separation
from line power.
Encoder input X1
HEIDENHAIN flange socket 12-pin
Input signals 1 V
PP
Maximum encoder cable length 60 m (197 ft)
Maximum input frequency 200 kHz
RS-232-C/V.24 data interface (X31)
25-pin D-sub connection (female)
Switching inputs and outputs EXT (X41)
25-pin D-sub connection (male)
Accessories
Connecting elements
Connector (female) 25-pin for D-sub connection X41
Id. Nr. 249 154 ZY
Connector (male) 25-pin for D-sub connection X31
Id. Nr. 245 739 ZY
Data interface cable 3 m (9.9 ft), 25-pin for D-sub con-
complete nection X31, Id. Nr. 274 545-01
D-sub connection
Power switch
Ground connection
X1
X31 (V.24 /RS-232-C) X41 (EXT)
100 ... 240 V
50 ... 60 Hz