IM481H Plus - Koco Motion GmbH

ELECTRICAL SPECIFICATIONS
Input Voltage* .......................................................................................................................................+12 to +48 VDC
Output Current (Resistor Selectable) ............................................. 0.14 to 2.1 Amps Peak (Max 1.5 Amps RMS)
Step Frequency (Max) ....................................................................................................................................... 2.5 MHz
Steps per Revolution – 1.8° Motor .........................200, 400, 800, 1000, 1600, 2000, 3200, 5000, 6400,
10000, 12800, 25000, 25600, 36000, 50000, 51200
Protection ........................................................................................................Thermal, Phase to Phase, +V to Phase
Current Reduction (Resistor Selectable) ..............................................................0.5 Seconds Af ter Last Step Input
*Includes motor back EMF, Power Supply Ripple and High Line.
PIN ASSIGNMENTS TEMPERATURE
PIN FUNCTION PIN FUNCTION
1 Phase A 11 Ground
2 Phase /A 12 +V (+12 to +48 VDC)
3
Current Reduction
Adjustment
13
14
Reset
+5 VDC
4 Current Reference 15 Step Clock
5 Current Adjustment 16 Direction
6 Fault In 17 Enable
7 Resolution Select 0 18 On Full Step
8 Resolution Select 1 19 Fault Out
9 Resolution Select 2 20 Phase B
10 Resolution Select 3 21 Phase /B
MECHANICAL SPECIFICATIONS
Dimensions in Inches (mm)
IM481H PLUS DRIVER
1.100
(27.9)
INT-481 INTERFACE BOARD
0.275
(6.99)
1.550
(39.37)
0.132
(3.35)
0.538
(13.6)
0.225
(5.7)
PIN 1
21 1
OPTO/+5 V
1 3
JP1
3.000
(76.2)
2.450
(62.23)
ENOFF/ENON
1 3
JP2
2.700
(68.6)
2.450
(62.2)
2X Ø 0.150 THRU
(2X Ø 3.8 THRU)
0.100
(25.4)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
2X Ø 0.143 THRU
(2X Ø 3.6 THRU)
SW1
4 3 2 1
0.016
(0.4) SQ.PIN
MS0
MS1
MS2
MS3
GRNPOWER
RED
LED1FAULT 0.575
(14.6)
65°
TYP.
0.175
(4.4)
R 0.125
(R 3.17)
0.920
(23.37)
0.620
(15.75)
IM481H PLUS
Storage .......................................................... –40 to +125° C
Rear Mounting Surface (Max)* .....................–40 to +85° C
*External heat sink may be required to maintain mount ing surface below 85°C.
Isolating thermal pad is re quired when using additional heat sink.
ORDER INFORMATION
Name Part Number
Microstepping Driver (Includes Ther mal Pad) ...... XIM481H
Isolating Ther mal Pad.................................................. TI–481
Interface Board .........................................................INT–481
Heat Sink (Includes Mount ing Hardware) ..................H–481
21 Pin Right Angle Connector ......................HY481-CN021
Small End Screwdriver ..................................................... SD1
0.175
(4.5)
Heat Sink
This Side
0.058
(1.5)
21 Pin Right Angle
Connector
HY481-CN021
Heat Si nk
This Side
H-481 HEAT SINK
1.312
(33.3)
0.178
(4.5)
1.100
(27.9)
0.211
(5.4)
0.498
(12.6)
1.875
(47.6)
2.872
(72.9)
2.450
(62.2)
0.312
(7.9)
2X Ø 0.177 THRU
(2X Ø 4.5 THRU)
0.550
(13.9)
2X #6-32
THRU