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1   OVERVIEW 
 
Comparison of hardware (continued) 
 
Item  Q170MSCPU  Q170MSCPU-S1  Q170MCPU 
SSCNET  
Communication speed  50Mbps 
Transmission 
distance 
Standard cable 
Up to 20m (65.62ft.) between stations 
Maximum overall distance 320m (1049.87ft.) (20m (65.62ft.) ×16 axes) 
Long distance 
cable 
Up to 50m (164.04ft.) between stations 
Maximum overall distance 800m (2624.67ft.) (50m (164.04ft.) ×16 axes) 
Servo amplifier 
MR-J3-
B, MR-J3W- B, MR-J3- B-RJ004, MR-J3- B-RJ006, 
MR-J3-
B-RJ080W, MR-J3- B Safety, MR-MT1200, FR-A700, 
VC
 (CKD NIKKI DENSO), VPH (CKD NIKKI DENSO) 
MR-J3-
B, MR-J3W- B, 
MR-J3-
B-RJ004, 
MR-J3-
B-RJ006, 
MR-J3-
B-RJ080W, 
MR-J3-
B Safety, 
MR-MT1200, FR-A700, 
VC
 (CKD NIKKI DENSO) 
SSCNET /H 
Communication speed  150Mbps 
Unusable 
Transmission 
distance 
Standard cable 
Up to 20m (65.62ft.) between stations 
Maximum overall distance 320m (1049.87ft.) 
(20m (65.62ft.) ×16 axes) 
Long distance 
cable 
Up to 100m (328.08ft.) between stations 
Maximum overall distance 1600m (5249.34ft.) 
(100m (328.08ft.) ×16 axes) 
Servo amplifier 
MR-J4-
B, MR-J4- B-RJ, MR-J4W- B, FR-A800, 
VC
 (CKD NIKKI DENSO), VPH (CKD NIKKI DENSO), 
AlphaStep/5-phase (ORIENTAL MOTOR), 
IAI driver for electric actuator (IAI) 
 
(Note-1): Occupies 8 slots of the main base unit as empty slots. 
(Note-2): When using the incremental synchronous encoder (while using SV22), you can use the listed number of 
modules. 
When connecting the manual pulse generator, you can use only 1 module.