669
10
10 Extension Modules
10.2.3 Digital Output Module (AM600-0016ETN, AM600-0016ETP, and
AM600- 0016ER)
●
AM600-0016ER output wiring
AM600-0016ER output wiring diagram
COM
~~
~
~
Ι
7Q
Ι
0Q
ΙΙ
0Q
ΙΙ
7Q
load
load
load
24V
COM1
COM0
or DC24V
AC110/220
or DC24V
Internal
circuit
(3) Module usage
When a local digital output extension module is connected to the main module, the SN of the Y port on
the extension module follows that of the Y port on the main module. For example, the main module H3U
connects the AM600-0016ETN. The SN of the last Y port of the main module is Y37. The SNs of the 16 Y
ports of the extension module are Y40 to Y47 and Y50 to Y57. Use the same method to number Y ports of
the following digital output extension modules.
Note: SN of Y ports of the extension module starts from units position 0 in octonary system. The relay
output extension module and transistor output extension module can be connected to the relay or transistor
main module.
10.2.4 Analog Input Module (AM600-4AD)
(1) Specications
Item Specications
Input channel 4
Supply voltage 24 VDC (20.4 VDC to 28.8 VDC) (–15% to +20%)
Voltage input impedance > 1 MΩ
Current sampling impedance 250 Ω
Voltage input range Bipolar: ±5 V, ±10 V; Unipolar: +5 V, +10 V
Current input range 0 mA to 20 mA, 4 mA to 20 mA, ±20 mA
Resolution 16 bits
Sampling time 1 ms
Accuracy (normal temperature: 25°C) Voltage: ±0.1%, current: ±0.1% (full ranges)