
14 z ZETA6104 Installation Guide
General-Purpose Programmable Inputs & Outputs
VM50 ADAPTOR Ñ for screw-terminal connections
1
50
PROGRAMMABLE I/O
2 4 6 8 10 12 14 16 18 20
1 3 5 7 9 11 13 15 17 19
22 24 26
23
28
25
30
27
32
29
34
31
36
33
38
35
40
37
42
39
44
41
46
43
48
45
50
47 4921
VM50 Adaptor Board
The VM50 snaps
on to any standard
DIN rail.
Color stripe
(pin #1)
Pin outs on the VM50 are identical
to the pin outs for the 50-pin
connectors (only if the cable is
connected as illustrated).
2-Foot Cable
(provided with VM50)
Color stripe
(pin #1)
PIN OUTS & SPECIFICATIONS
Pin Function Internal Schematics Specifications
PROGRAMMABLE I/O
1
49
2
5
50-pin plug is
compatible with
OPTO-22ª
signal
conditioning
equipment.
1 Input #16 (MSB of inputs)
3 Input #15
5 Input #14
7 Input #13
9 Input #12
11 Input #11
13 Input #10
15 Input #9
17 Output #8 (MSB of outputs)
19 Output #7
21 Output #6
23 Output #5
25 Input #8
27 Input #7
29 Input #6
31 Input #5
33 Output #4
35 Output #3
37 Output #2
39 Output #1 (LSB of outputs)
41 Input #4
43 Input #3
45 Input #2
47 Input #1 (LSB of inputs)
49 +5VDC
Inputs
74HCxx
6.8 KW
47 KW
Input
Connection
Ground
Connection
+5VDC
IN-P
+5V
GND
ZETA6104
ISO GND
ISO GND
External 5-24VDC Supply
(an alternative to using the
on-board +5V terminal)
When connecting to a
sinking output device,
connect IN-P to the
+5V terminal OR to a
user-supplied external
supply of up to 24VDC
(but not to both).
Outputs (including OUT-A)
4.7 KW
Output
Connection
Ground
Connection
+5VDC
OUT-P
+5V
GND
ZETA6104
ISO GND
ISO GND
External 5-24VDC Supply
(an alternative to using the
on-board +5V terminal)
Pull-up:
Connect OUT-P to the
+5V terminal OR to a
user-supplied external
supply of up to 24VDC
(but not to both).
UDK2559
Open
Collector
ISO
GND
Inputs
HCMOS-compatible voltage levels
(low £ 1.00V, high ³ 3.25V).
Voltage range = 0-24V.
Sourcing Current: On the I/O connector,
connect IN-P to +5V or connect IN-P to an
external 5-24VDC power supply (but not to
both).
Sinking Current: On the I/O connector,
connect IN-P to GND.
STATUS: Check with TIN or INFNC.
Active level: Default is active low, but can
be changed to active high with the INLVL
command.
Outputs (including OUT-A)
Open collector output.
Pull-up connection on I/O connector:
Connect OUT-P to +5V, or to an external
5-24VDC power supply (but not to both).
Outputs will sink up to 300mA or source up
to 5mA at 5-24VDC.
STATUS: Check with TOUT or OUTFNC.
Active level: Default is active low, but can
be changed to active high with the OUTLVL
command.
NOTE: All even-numbered pins are connected to a common logic ground (DC ground) Ñ see drawing on page 7.
LSB = least significant bit; MSB = most significant bit
CAUTION: You must select either the on-board +5V terminal or an external power supply to power the
IN-P and OUT-P pull-up resistors. Connecting IN-P or OUT-P to the +5V terminal and an
external supply will damage the ZETA6104. (The same rule applies to the AUX-P terminal.)
Comentários a estes Manuais