PCB
1 TBA
Renard 64-Port PCB
Resistors
3 299-27K-RC
27K Resistor, 1/8 W, Axial (RS485 pull) R5,R8,R14
2 299-1K-RC
1K Resistor, 1/8 W, Axial (RS485 series) R4,R7
1 660-MF1/4DCT52R1200F 120 Resistor, 1/4 W, Axial
R6
1 299-330-RC
330 Resistor, 1/8 W, Axial (for power LED) R19
Capacitors
8 80-C322C104K5R 0.1 uF
Radial-lead Ceramic Capacitor C3-C10
1 647-UVR1C470MDD 47 uF, 16V
Radial-Lead Elect. Cap
C2
Diodes
1 78-1N5229B
4.3v 0.5w Zener
D4 (left)
1 78-1N5239B
9.1v 0.5w Zener
D5 (near R5 on XB) or D4 (right, on XA)
1 604-WP7104GT T1
Green LED
D5 (near U11)
Connectors
2 571-5202514
AMP Modular Jacks, Right Angle
J3, J4
16 538-95003-2881 Molex Modular Jacks,
Vertical PCB mount J5-16, J18-21
1 571-640454-2 AMP
Polarized Header (2-Pin, Straight Post) J17
8 575-199314
14 Pin Low Profile IC Socket
U7-U14
1 571-1032393
3-Pin Straight Header
J2
1 151-8000
2-Pin Shunt
J2
1 538-70543-0002 3-Pin Shrouded
Header (see notes 1-3 below) U1
1 538-50-57-9403 3-Pin SL
Connector (mate to preceding item) XU1
3 538-16-02-0103 Crimp
Terminals, Female, 22-24AWG, 15μ Au XU1
ICs
2 511-ST485BN
RS485 Connectors
U4,U5
8 579-PIC16F688-I/P PIC16F688, unprogrammed,
DIP14, Industrial Temp U7-14
Oscillator
1 520-TCH1843-X
Oscillator, 18.432 MHz, 5V, 8-DIP
U3
ZC Alternative 1 (if zero-crossing is brought in on J17 or through J3/J4,
preferred)
1 299-10K-RC
10K Resistor, 1/8 W, Axial
R9
1 512-2N3904TFR 2N3904
Transistor
Q1
ZC Alternative 2 (if 12VAC is brought into J1 as the zero-crossing source)
1 571-640454-2 AMP
Polarized Header (2-Pin, Straight Post) J1
1 782-H11AA1
Optoisolator
U6
2 299-1.5K-RC
1.5K Resistor, 1/8 W Resistor
R1,R2
ZC Alternative 3 (if 110VAC is brought into J1 as the zero-crossing source,
discouraged).
1 571-640454-2 AMP
Polarized Header (2-Pin, Straight Post) J1
1 782-H11AA1
Optoisolator
U6
2 71-CCF60-15K-E3 15K Resistor, 3/4 W,
MF Resistor
R1,R2
Optional (if per/port LEDs are desired)
64 859-LTL-403G LEDs,
Rectangular, Green
8 652-4608X-1LF-680 Resistor Network, 680 Ohm,
8-Pin, Bussed R10-13, R20-23
8 299-680-RC
Resistor, 680 Ohm, 1/8W
R15-18, R24-27
Optional (if using on-board regulator with unfiltered power brought in through
J4, see note 1 below)
1 625-1N5819-E3 50v 1A
Schottky Diode
D1
1 511-L4940V5
Regulator, LDO, 5V, 1.5A
U1
1 140-XRL16V1000-RC 1000 uF, 16V Radial-Lead
Elect. Cap C1
1) The '+' leads of C1 and C2 go in the holes with the square pads.
2) The anodes of the status LEDs (long lead) go in the holes with the square pads.
3) The cathodes (the end with the band) of diodes D1, D4, and D5 go in the holes with the square pads.
4) The pin with the dot above it on the resistor network component should be installed in the square hole.