BECKHOFF AX2500 - Manual (Page 19)

6.2.2 Inputs / Outputs
Analog input, 14-bit resolution V ±10
common-mode voltage max. V ±10
Digital control inputs V low 0...7V, high 12...36V, 7mA
Digital control outputs, open emitter V max. 30V, 10mA
BTB/RTO output, relay contacts
V DC max. 30, AC max 42
mA 500
Auxiliary supply, electrically isolated,
without holding brake, without fan V 20 - 30
A n * 0.5
Auxiliary supply, electrically isolated,
with holding brake or fan
(check voltage drop !) V 24 (-0% +15%)
A n * 2,5
Min./max. output current for holding brake A 0.15 / 1.5
Connections
Control signals
— Combicon spring terminal
Power supply — Power Combicon
Motor — Combicon
Resolver input — SubD 9pol. (socket)
Incremental encoder input — SubD 15pol. (socket)
PC interface — SubD 9pol. (plug)
Encoder emulation, ROD/SSI — SubD 9pol. (plug)
n= number of axes
6.2.3 Recommended tightening torques
Connector Tightening torque
X1, X3, X6 0.3 Nm
X0 1.3 Nm
Earthing bolts 3.5 Nm
lower mounting bolt 3.5 Nm
6.2.4 Fusing
Internal fusing
Function
Auxiliary supply 24V
20 AM
Regen resistor electronical
External fusing
Function Fusible cutouts or similar
AC supply F
N1/2/3
16 A slow
24V supply F
H1/2
20 A slow
Regen resistor F
B1/2
6 A slow
AX2500 Product Manual 19
BECKHOFF
06/2007
Technical description