EPC
SERVO AMPLIFIER MODULE
Part Number L723888-3xx
ELECTRONIC
Telephone: (231) 929-1660
Oilgear
Fax:
(231) 929-7879
1424 International Dr
Issued May 31, 2018
Web Site:
www.oilgear.com
Traverse City, MI USA 4 9 6 8 6
Bulletin 836260F
6.3 Specifications
Supply Voltage:
+24VDC (18VDC to 36VDC) Supply
Current (Run):
100mA + Maximum Driver Current
Supply Current (Start-Up):
1200mA
Maximum Driver Output:
+/- 1000 mA (PWM) Closed Loop Update Rate: 1600 Hz
Size:
23mm wide
91mm height
88mm length
0.87in. wide
3.56in. height
3.44in. length
(4.53in. length with connector)
Ambient Temperature:
0 °C to +70 °C
Mounting:
DIN EN 50022-35
6.4 IO Summary
Digital Input:
1
Digital High = 5VDC to 36VDC Digital Output:
1
24V (for sensors, shared with supply, 1A max)
Analog Inputs (General Purpose):
3
Voltage (Potential) mode: +/- 10VDC
Current mode: 0 to 20mA or 4 to 20mA (see Note 3)
LVDT Inputs:
1
approximately 0 to 20VDC
Test Point Output
1
+/- 10VDC (see Note 1)
Programmable Outputs
2
+/- 10VDC (see Notes 1, 2)
Notes
:
1. Output signal programmable (refer to Section 5.3)
2. Includes testpoint.
3. A 500Ω resistor is required across the analog input to convert the current into voltage. See Figure
20 for a typical connection for current mode on Analog Input 2.
6.5 Cable Recommendations and Terminal Information
Cable recommendations and terminal information are as follows (equivalent cable may be substituted).
EPC
Connection
Cable Type
Gauge
Belden P/N
Length (max)
Linear
Torque Motor 2 Conductor Shielded
#22 AWG
8761
250 Feet Linear
LVDT
4 Conductor Shielded
#24 AWG
9729
250 Feet
PWM
Valve
2 Conductor Shielded
#18 AWG
8760
250 Feet
PWM
LVDT
4 Conductor Shielded
#24 AWG
9729
250 Feet
Table 24: Cable Recommendations
Terminal Number
Hole Diameter
Gauge
All Terminals
1.1 mm
16 - 26 AWG
Table 25: Terminal Information
59
