PRAS1 ASM-SENSOR [ASM GmbH], PRAS1 Datasheet - Page 34

• Manufacturer Part Number: PRAS1
• Description: Angle Sensors and Encoders Contents
• Manufacturer: ASM-SENSOR [ASM GmbH]

POSIROT
PMIS4, PMIR4
Magnetic incremental encoder
34
Order Code PMIR4
(magnetic wheel)
Order Code PMIS4
(sensor head)
CAT-PR/PT-E-07
®
Order example sensor: PMIS4 - 20 - 100 - 50KHZ - HTL - Z0 - 2M - S
Order example magnetic wheel: PMIR4 - 20 - 50 - O - 20
Model name
Magnetic period
0 =  mm
Number of Poles
50 / 64 / 90 (other pole numbers on request)
Z signal mark
O = without / M = with
Inner diameter
20 = 20H7 (other diameters on request)
Model name
Magnetic period
0 =  mm
Scaling factor
See table page 37
Maximum pulse frequency (in kHz, standard 50 kHz)
50 / 20 / 10 (other frequencies on request, max. 480 kHz)
Output
HTL
TTL
TTL4V = TTL output with excitation 4 V DC, output TTL/10 mA
Signal Z / status signal
Z0
Z1
Z3
Cable length (in m, standard 2 m)
Connection
S
P15
= HTL output with excitation 24 V DC, output 24 V
= TTL output with excitation 5 V DC, output TTL/RS-4
= A/B w/o signal Z
= A/B with signal Z
= A/B with signal Z and status signal, only for non-differential
= Open cable end
= SUB-D connector at the cable end, 15 poles
(single-ended) outputs
www.asm-sensor.com
Magnetic wheels for rotative applications with
POSIROT
• All metal housing
• Protection class IP67
• Highest EMC protection
• Large guiding distance of ±1 mm
• Suitable for harsh environments
• Up to 184,320 pulses/360°
PMIS4
®
position sensor PMIS4
PMIR4
KHZ
M
ASM