Mesa Electronics 7i85 5-channel RS-422 + 4-channel Encoder Daughter Card

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Bill of Materials

Name Marking Part
P1 (W) 3.5 [2-pos 3.5mm pluggable header]
P1* (W) 3.5 [2-pos 3.5mm pluggable terminal block] Phoenix Contact 1863152 (similar)
J1 AMP2039 A 5747846-4 TE 5747846-4
TB1,TB2,TB3 (W) 3.5 [24-pos 3.5mm pluggable header]
TB1* (3x),TB2* (3x),TB3* (3x) (W) 3.5 [8-pos 3.5mm pluggable terminal block] Phoenix Contact 1863217 (similar)
U1,U4 [Intersil logo] ISL32173 EFBZ W1829AAZT Renesas ISL32173EFBZ
U2,U6,U9,U10 [Texas Instruments logo] 0AA4EHK G4 26LS32AC Texas Instruments AM26LS32ACDR
U3 [Intersil logo] 8491EIBZ K036AFB Renesas ISL8491EIBZ-T
U5 LVC245A 1500001 YnD913F Nexperia 74LVC245APW,112
U7 [NP]
U8 [onsemi logo] ACT04G PUFM42 onsemi 74ACT04SC
U11 MV342I 07M AP9J G4 Texas Instruments LMV342ID
U12 78M33C TI 05T S83N Texas Instruments UA78M33CKVURG3

Online Resources

7I85 5 Channel RS-422 + 4 Channel Encoder Interface Manual

7I85 4 Channel encoder 5 channel Serial RS-422 interface | Mesa Web Store

AIO Daughter cards | MesaNet