MKS GMW-25, Руководство по эксплуатации

Страница: 34 / 98

System Installation
2-12 GMW-25
2.4.4 15-pin Analog I/O Interface
The 15-pin Analog I/O Interface is an option to provide a proper
interface to a system previously connected to an ENI generator with a
15-pin Analog Interface.
PIN FUNCTION
1 +24 V from user tool. Used for DeviceNet Led isolation.
2 Output: Reflected Power Sense 0-10 VDC = 0 to maximum reflected
power linear.
3 Output: Forward Power Sense 0-10 VDC = 0 to maximum rated power
linear.
4 Input: Enables the RF output with a contact closure between Pins 4 and
9.
5 Input: RF Power Set Point 0 to 10 VDC = 0 to maximum rated power
linear.
6 Analog signal common for Pins 5, 3, and 2.
7 Output: RF ON readback; contact closure between Pin 7 and Pin 8
means that the RF power is on.
8 RF ON readback common.
9 RF Output enable common.
10 Module Status LED output (Green).
11 Input: Safety interlock; enables the AC input power contactor with an
external contact closure to Pin 12.
12 Safety interlock common.
13 Network Status LED output (Green).
14 Module Status LED output (Amber).
15 Network Status LED output (Amber).
15-pin Analog I/O Interface
Table 2.4.4