3.3. Motor and Feedback Specifications
IMPORTANT
: All 5 V supplies share one common connection within the stage.
Table 3-11:
Hall-Effect Sensor Specifications
Specification
Supply Voltage
5 V ±5%
Supply Current
50 mA
Output Type
Open Collector
Output Voltage
24 V max (pull up)
Output Current
5 mA (sinking)
Table 3-12:
Thermistor Specifications (BMS Motor Options)
Specification
Polarity
Logic "0" (no fault)
Logic "1" (over-temperature fault)
Cold Resistance
∼
100 Ω
Hot Resistance
∼
10 K
Note:
1K pull-up to +5V recommended.
Table 3-13:
Encoder Specifications
Specification
Supply Voltage
5 V ±5%
Supply Current
250 mA (typical)
Output Signals
(Differential)
Sinusoidal Type (Incremental Encoder)
: Analog: SIN+, SIN-, COS+, COS-, 1V
pk-pk
;
Digital (RS422): MRK+, MRK- signals.
Digital Output (Incremental Encoder)
: TTL Encoder line-driver signals; RS422/485
compatible
Table 3-14:
Limit Switch Specifications
-LI1 Option
-LI2 Option
Supply Voltage
5 V
5 V
Supply Current
25 mA
Output Type
Open Collector
Output Voltage
5 V
5 V
Output Current
10 mA (sinking)
10 mA (sinking)
Output Polarity
(2)
(Factory Configured)
Normally Closed (NC)
l
Not In Limit: Sinks current to ground
(Logic "0")
l
In Limit: High impedance (Logic "1")
Normally Open (NO)
l
Not In Limit: High impedance (Logic
"1")
l
In Limit: Sinks current to ground
(Logic "0")
Notes:
1. If you drive the ECO165SL beyond the electrical limit, it will encounter a mechanical stop. An impact against the
mechanical stop could cause damage to the stage.
2. -LI1 and -LI2 must have an external pull-up to +5 V (10 kΩ recommended).
Table 3-15:
Brake Specifications
Specification
Supply Voltage
24 VDC
Supply Current (typical)
250 mA (current required to release the brake and allow motion)
3.3. Motor and Feedback Specifications
ECO165SL Hardware Manual
36
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