HEIDENHAIN iTNC 530 HSCI - Page 286

286 HEIDENHAIN Technical Manual iTNC 530 HSCI
Terminals on the
PLA-H 08-04-04
Power consumption of a PLA-H 08-04-04 I/O module:
 Without load: 2.6 W
 Under full load: 4.5 W
X46 to X49:
Analog inputs
Pin layout
Properties Socket connectors on the PLA-H 08-04-04
Connection: Socket connector with tension clamp
connection, type:
X81, X82:
Weidmüller B2L 3.5/10 SN SW
2-row, 10-pin
X66, X67, X46, X47, X48, X49:
Weidmüller B2L 3.5/6 SN SW
2-row, 6-pin
Connectable conductors: Usable conductor cross sections without
wire-end sleeve:
0.08 mm
2
to 1.0 mm
2
Usable conductor cross sections with wire-
end sleeve:
0.14 mm
2
0.34 mm
2
0.5 mm
2
(only with Weidmüller PZ 6/5
crimping pliers)
Note
HEIDENHAIN recommends:
Preferably use a conductor cross section of 0.34 mm
2
if you use stranded
wires with wire-end sleeves. This cross section can be clamped
appropriately and ensures a reliable terminal connection.
If you use stranded wires with wire-end sleeves and a conductor cross
section of 0.5 mm
2
, the Weidmüller PZ 6/5 crimping pliers (setting 0.25–0.5
mm
2
) must be used for crimping. In this case, orient the crimped wire-end
sleeve before inserting it into the socket connector. If crimping pliers from
other manufacturers are used for crimping conductors with a cross section
of 0.5 mm
2
, the crimped wire-end sleeves cannot be inserted into the
socket connector and clamped appropriately, and therefore do not result in
a reliable terminal connection.
Connecting terminals Assignment
1a/1b –10 V to +10 V (input)
2a/2b 0 V (reference potential)
3a/3b Shield