● PC/104-Based
● +5 Volts: 260mA
● Receiver Type: AM26LS32 provides differential conditioning
● Configuration: Each Encoder Channel consists of Phase A Input, Phase B Input and Index Input
● Number of Channels: 8
● Common mode input range: ±7 V maximum
● Differential Input Range: ±7 V typical
● Input Sensitivity: ±200 mV
● Input Hysteresis: 50 mV Typical
● Absolute maximum input differential: ±25 V
● Single Ended Input Range: +1.6 to +7 V for high, -7 to +1.2 V for low
● Counter Type: LS7266R1 24 bit Dual Axis Quadrature Counter
● Quadrature Input Frequency: 4.3 MHz maximum
● Separation: 57 ns min
● Input A or B High Pulse Width: 115 ns min
● Index Pulse width: 85 ns min
● Non Quadrature Input Frequency: 30 MHz maximum
● Input A: high pulse width 16 ns min
● Filter Clock (FCK): Same as Bus Clock (normally 8.33 MHz), Optional Crystal available (33MHz)
● Digital Filter rate: Same as FCK
● Controller Type: CPLD
● Interrupts: Jumper Selectable (2-7, 10-12, 15)
● Interrupt Sources: All Carry/Borrow outputs from LS7266R1s All Index Inputs
● Addressing: ISA bus address is set by jumpers
● Operating Temperature: 0°C to +70°C (Optional -40°C to +85°C)
● Storage Temperature: -50°C to +120°C
● Humidity: up to 95% RH, non-condensing
● CE testing & approval must be done at the system level, in the designed enclosure, and is not done on individual boards.
