134 ADL300 • Quick installation guide - Specifications and connection
EXP-EN/SSI-I1R1F2-ADL
Incremental sinusoidal + Absolute EnDat/SSI (EN/SSI). This is the default card supplied in drives to control permanent
magnet synchronous motors (Brushless - SESC).
EXP-EN/SSI-I1R1F2-ADL
XER
XE
BR
-
BR
+
AR
-
AR
+
DI
F2
DI
F1
DI
CM
DT
-
DT
+
CK
-
CK
+
Z
-
Z
+
B
-
B
+
A
-
A
+
0VE
out
+VE
out
20 21 22 23 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15
Channels ������������������������������� A+ A-, B+ B-, differential
Management of loss of encoder signals.
Max frequency �������������������������� 200 kHz (check the number of encoder impulses according to the maximum speed)
Number of impulses ���������������������� min 128, max 16384 (automatic recognition at initialisation)
Electrical interface ������������������������ 0.6 V ≤ Vpp ≥ 1.2 V (typ. 1.0 V)
Load capacity ��������������������������� 8 mA @ 1.0 Vpp (Zin 120Ω)
Programmable internal power supply ���������� min +5.2 V, max +6.0 V (default + 5.2 V) − Imax 150 mA.
See table (1)
Cable length ���������������������������� max 50m (see encoder cable length section)
Absolute channels ������������������������ CK+ CK-, DT+ DT- differential, RS-485
Management of loss of encoder signals.
Interface ������������������������������� EnDat: 2.1/2.2 single/multi-turn (command set managed only compatible with 2.1)
SSI: Standard Sick/Stegman single/multi-turn
Max frequency �������������������������� EnDat: 1 MHz with delay compensation (not programmable)
SSI: 400 KHz (not programmable)
Number of bits ��������������������������� EnDat: max 32 bit/turn* max 32bit/turn (automatic recognition at initialisation)
SSI:13-25 bits (default 25)
Incremental sinusoidal + Absolute EnDat/SSI (EN/SSI)
DT-
DT+
CK-
CK+
A-
A+
0VE out
+VE out
VS-
VS+
B-
B+
8
9
10
11
12
13
14
15
1
2
3
4
5
6
7
(*)
(**)
(**)
Fast input 2
Fast input 1
CM
XE
(*) Connection of shielding, see gure 7.2.4
(**) VS+ / VS- : optional (encoder supply feedback)
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