General Specifications - Renishaw TONiC T20x1 REXM20 Installation Manual

Ultra-high accuracy angle encoder system
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General specifications

Power supply
Sealing
Acceleration
Shock
Vibration
Mass
Readhead cable
1
Maximum cable length
Ti interface to DSi (remote version) and DSi to controller 25 m (with 15 to 20 MHz clocked output)
CAUTION: Renishaw encoder systems have been designed to the relevant EMC standards, but must be correctly integrated to achieve EMC compliance. In particular, attention to shielding arrangements
is essential.
1
When using extension cables customers should ensure correct voltage at DSi unit and also correct voltage at Ti interface for remote versions.
5 V ±10% 1 Amp maximum when terminated with 120 Ohms.
Power from a 5 Vdc supply complying with the requirements for SELV of standard IEC 60950-1.
Ripple 200 mVpp maximum @ frequency up to 500 kHz
(Standard TONiC readhead) IP40
(UHV TONiC readhead) IP20
(Ti interface) IP20
(DSi) IP20
Operating (TONiC readhead) 500 m/s
Non-operating (DSi) 1000 m/s
Operating (TONiC readhead) 50 m/s
(TONiC readhead) 10 g
(Ti interface) 100 g
(DSi) 85 g
(Standard TONiC readhead cable) 26 g/m
(UHV TONiC readhead cable) 14 g/m
(Standard) Double shielded, outside diameter 4.25 ±0.25 mm
Flex life > 20×10
UL recognised component
(UHV) Tin coated braided single screen FEP core insulation
Readhead to Ti interface 10 m
30 m (with ≤ 14 MHz clocked output)
2
, 3 axes
, 6 ms, ½ sine, 3 axes
2
2
, 55 Hz to 2000 Hz, 3 axes
cycles at 20 mm bend radius
6
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Tonic t20x1 rext20

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