GMBHR168 Datasheet, PDF (36/70 Pages) List of Unclassifed Manufacturers – Mini BLOCK Housing 16 opto inputs, 8 Relay outputs

grifo^®
ITALIAN TECHNOLOGY
CN7 - TTL I/O, A/D, ETC. CONNECTOR
CN7 is a 8 pins, male, vertical, AMP Mod II 4+4 connector with pitch 2.54 mm.
This connector features +5 Vdc supply voltage (generated by on board switching power supply), up
to 5 TTL digital I/O signals and an analog input connected to A/D section.
In case an optional Real Time Clock is installed, pin 4 is connected to its interrupt signal, so it cannot
be used as generic I/O signal.
Female connector can be ordered from grifo^® (cod. CKS.AMP8) or its parts can be purchased from
AMP catalog (P/N 280365: connector and P/N 182206-2: pins to crimp).
It is also possible to order the female connector with pins to crimp already mounted and one meter
long cables (grifo^® cod. CKS.AMP8).
For further information please refer to figure 8 or to the manual of a grifo^® Mini Module combinaton.
MM PIN 33 , A/D
MM PIN 30
MM PIN 11 , /INTRTC
MM PIN 5
87
65
43
21
GND
N. C.
MM PIN 6
+5 Vdc
FIGURE 23: CN7 - TTL I/O, A/D, ETC. CONNECTOR
Signals description:
MM PIN x
A/D
/INTRTC
+5 Vdc
GND
= I/O - TTL digital I/O signal, connected to pin x of socket ZC1.
= I - Analog input for A/D converter section (please see figure 24).
= I/O - Interrupt signal of optional Real Time Clock (option .RTC).
= O - Positive terminal of +5 Vdc power supply.
= - Ground signal.
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GMB HR168 Rel. 5.00