SmartSwitches can be connected to either the 2 wire or 5
wire port. Both ports can be used at the same time,
allowing for a mix of 2 wire and 5 wire stations.
5 Wire
m
artSwitch
S
Port Pinout
24V
24
V
GND
-Data
+Data
Use Belden 1502 cable or Equivalent
Connect in a daisy chain manner
Up to 50 Five-wire SmartSwitches can be
Modbus communication to the gateway can be either through the
RS-232 port or through the RS-485 port. Only use one port at a
time. There is no configuration to change to switch from one port
to the other.
Set the Modbus address using the SW1 DIP switches.
4 8 16 32 64 128
2
Address
0* OFF OFF OFF OFF OFF OFF OFF OFF
1 ON OFF OFF O FF OFF OFF OFF OFF
2 OFF ON OFF O FF OFF OFF OFF OFF
3 ON ON OFF OFF OFF OFF OFF OFF
4 OFF OFF ON O FF OF F OFF OFF OFF
5 ON OFF ON OFF OF F OFF OFF O FF
6 OFF ON ON OFF OF F OFF OFF O FF
7 ON ON ON OFF OFF OFF OFF OFF
8 OFF OFF OFF ON OFF OF F OFF OFF
9 ON OFF OFF ON OF F OFF OFF O FF
10 OFF ON OFF ON OFF OFF OF F OFF
11 ON ON OFF ON OFF OFF OFF OFF
12 OFF O FF ON ON OF F OFF OFF OFF
13 ON OFF ON ON OFF OFF OFF O FF
14 OFF ON ON ON OFF OFF OFF OFF
15 ON ON ON ON OFF OFF OFF OFF
16 OFF O FF OFF OFF ON OFF OFF OFF
17 ON OFF OFF O FF ON OFF OFF OFF
18 OFF ON OFF OF F ON OF F OFF OFF
19 ON ON OFF OFF ON OFF OFF O FF
20 OFF O FF ON OFF ON OF F OFF OFF
21 ON OFF ON OFF ON OFF OFF O FF
22 OFF ON ON OFF ON OFF OFF OFF
23 ON ON ON OFF ON OFF OFF OFF
24 OFF O FF OFF ON ON OFF OF F OFF
25 ON OFF OFF ON ON OFF OFF O FF
26 OFF ON OFF ON ON OFF OFF OFF
27 ON ON OFF ON ON OF F OFF OFF
28 OFF O FF ON ON ON OFF OFF O FF
29 ON OFF ON ON ON OFF OFF OFF
30 OFF ON ON ON ON OFF OFF O FF
31 ON ON ON ON ON OFF OFF OFF
1 2 4 8 16 32 64 12 8
1 2 3 4 5 6 7 8
32 OFF OFF OFF OFF OFF ON OFF OFF
33 ON OFF OFF OFF OFF ON OFF OFF
34 OFF ON OFF OFF OFF ON OFF OFF
35 ON ON OFF OFF OFF ON OFF O FF
36 OFF OFF ON OFF OFF ON OFF OFF
37 ON OFF ON OFF O FF ON OFF OFF
38 OFF ON ON OFF O FF ON OFF OFF
39 ON ON ON OFF OFF ON OFF OFF
40 OFF OFF OFF ON OFF ON OFF OFF
41 ON OFF OFF ON OFF ON OFF OFF
42 OFF ON OFF ON O FF ON OFF OFF
43 ON ON OFF ON OFF ON OFF OFF
44 OFF OFF ON ON OFF ON OFF O FF
45 ON OFF ON ON OFF ON OFF OFF
46 OFF ON ON ON OFF ON OFF OFF
47 ON ON ON ON OFF ON OFF O FF
48 OFF OFF OFF OFF ON ON OFF OFF
49 ON OFF OFF OFF ON ON OFF OFF
50 OFF ON OFF OFF ON ON OFF OFF
51 ON ON OFF OFF ON ON OFF OFF
52 OFF OFF ON OFF ON ON OFF OFF
53 ON OFF ON OFF ON ON OFF OFF
54 OFF ON ON OFF ON ON OFF OFF
55 ON ON ON OFF ON ON OFF O FF
56 OFF OFF OFF ON ON ON OFF OFF
57 ON OFF OFF ON ON ON OFF OFF
58 OFF ON OFF ON ON ON OFF OFF
59 ON ON OFF ON ON ON OFF O FF
60 OFF OFF ON ON ON ON OFF OFF
61 ON OFF ON ON ON ON OFF OFF
62 OFF ON ON ON ON ON OFF OFF
63 ON ON ON ON ON ON OFF OFF
1 2 4 8 16 32 64 12 8
1 2 3 4 5 6 7 8
64 OFF OFF OFF O FF OFF OFF ON OFF
65 ON OFF OFF OFF OFF OFF ON OFF
66 OFF ON OFF OFF OFF OFF ON OFF
67 ON ON OFF OFF OFF OFF ON OFF
68 OFF OFF ON OFF OFF OFF ON OFF
69 ON OFF ON OFF OFF OFF ON OFF
70 OFF ON ON OFF OFF OFF ON OFF
71 ON ON ON OFF OFF OFF ON OFF
72 OFF OFF OFF ON OFF OFF ON OFF
73 ON OFF OFF ON OFF OFF ON OFF
74 OFF ON OFF ON O FF OFF ON OFF
75 ON ON OFF ON OFF OFF ON OFF
76 OFF OFF ON ON O FF OFF ON OFF
77 ON OFF ON ON OFF OFF ON OFF
78 OFF ON ON ON OFF OFF ON OFF
79 ON ON ON ON OFF OFF ON OFF
80 OFF OFF OFF O FF ON OFF ON OFF
81 ON OFF OFF OFF ON OFF ON OFF
82 OFF ON OFF OFF ON OFF ON OFF
83 ON ON OFF OFF ON OFF ON OFF
84 OFF OFF ON OFF ON OFF ON OFF
85 ON OFF ON OFF ON OFF ON OFF
86 OFF ON ON OFF ON OFF ON OFF
87 ON ON ON OFF ON OFF ON OFF
88 OFF OFF OFF ON ON OFF ON OFF
89 ON OFF OFF ON ON OFF ON OFF
90 OFF ON OFF ON ON OFF ON OFF
91 ON ON OFF ON ON OFF ON OFF
92 OFF OFF ON ON ON OFF ON OFF
93 ON OFF ON ON ON OFF ON OFF
94 OFF ON ON ON ON OFF ON OFF
95 ON ON ON ON ON OFF ON OFF
1 2 4 8 16 32 64 12 8
1 2 3 4 5 6 7 8
96 OFF OFF OFF OFF OFF ON ON OFF
97 ON OFF OFF OFF OFF ON ON OFF
98 OFF ON OFF OFF OFF ON ON OFF
99 ON ON OFF OFF OFF ON ON OFF
100 OFF OFF ON OFF OFF ON ON OFF
101 ON OFF ON OFF OFF ON ON OFF
102 OFF ON ON OFF OFF ON ON OFF
103 ON ON ON OFF OFF ON ON OFF
104 OFF OFF OFF ON OFF ON ON OFF
105 ON OFF OFF ON OFF ON ON OFF
106 OFF ON OFF ON OFF ON ON OFF
107 ON ON OFF ON OFF ON ON OFF
108 OFF OFF ON ON OFF ON ON OFF
109 ON OFF ON ON OFF ON ON OFF
110 OFF ON ON ON OFF ON ON OFF
111 ON ON ON ON OFF ON ON OFF
112 OFF OFF OFF OFF ON ON ON OFF
113 ON OFF OFF OFF ON ON ON OFF
114 OFF ON OFF OFF ON ON ON OFF
115 ON ON OFF OFF ON ON ON OFF
116 OFF OFF ON OFF ON ON ON OFF
117 ON OFF ON OFF ON ON ON OFF
118 OFF ON ON OFF ON ON ON OFF
119 ON ON ON OFF ON ON ON OFF
120 OFF OFF OFF ON ON ON ON OFF
121 ON OFF OFF ON ON ON ON OFF
122 OFF ON OFF ON ON ON ON OFF
123 ON ON OFF ON ON ON ON OFF
124 OFF OFF ON ON ON ON ON OFF
125 ON OFF ON ON ON ON ON OFF
126 OFF ON ON ON ON ON ON OFF
127 ON ON ON ON ON ON ON OFF
128 OFF OFF OFF OFF OFF OFF OFF ON
129 ON OFF OFF OFF OFF OFF OFF ON
130 OFF ON OFF OFF OFF OFF OFF ON
131 ON ON OFF O FF OFF OFF OFF ON
132 OFF OFF ON OFF OFF OFF OFF ON
133 ON OFF ON OFF OFF OFF OFF ON
134 OFF ON ON OFF OFF OFF OFF ON
135 ON ON ON OFF OFF OFF OFF ON
136 OFF OFF OFF ON OFF OFF OFF ON
137 ON OFF OFF ON OFF OFF OFF ON
138 OFF ON OFF ON OFF OFF OFF ON
139 ON ON OFF ON OFF OFF OFF ON
140 OFF OFF ON ON OFF OFF OFF ON
141 ON OFF ON ON OFF OFF OFF ON
142 OFF ON ON ON OFF OFF OFF ON
143 ON ON ON ON OFF OFF OFF ON
144 OFF OFF OFF OFF ON OFF OFF ON
145 ON OFF OFF OFF ON OFF OFF ON
146 OFF ON OFF OFF ON OFF OFF ON
147 ON ON OFF O FF ON OFF OFF ON
148 OFF OFF ON OFF ON OFF OFF ON
149 ON OFF ON OFF ON OFF OFF ON
150 OFF ON ON OFF ON OFF OFF ON
151 ON ON ON OFF ON OFF OFF ON
152 OFF OFF OFF ON ON OFF OFF ON
153 ON OFF OFF ON ON OFF OFF ON
154 OFF ON OFF ON ON OFF OFF ON
155 ON ON OFF ON ON OFF OFF ON
156 OFF OFF ON ON ON OFF OFF ON
157 ON OFF ON ON ON OFF OFF ON
158 OFF ON ON ON ON OFF OFF ON
159 ON ON ON ON ON OFF OFF ON
12 48 16 3 2 64 12 8
12 34 5 6 7 8
160 OFF OFF OFF OFF OFF ON OFF ON
161 ON OFF OFF OFF OFF ON OFF ON
162 OFF ON OFF OFF OFF ON OFF ON
163 ON ON OFF O FF OFF O N OFF ON
164 OFF OFF ON OFF OFF ON OFF ON
165 ON OFF ON OFF OFF ON OFF ON
166 OFF ON O N OFF OFF O N OFF ON
167 ON ON O N OFF OFF O N OFF ON
168 OFF OFF OFF ON OFF ON OFF ON
169 ON OFF OFF ON OFF ON OFF ON
170 OFF ON OFF ON OFF ON OFF ON
171 ON ON OFF ON OFF O N OFF ON
172 OFF OFF ON ON OFF ON OFF ON
173 ON OFF ON ON OFF ON OFF ON
174 OFF ON O N ON OFF ON OFF ON
175 ON ON O N ON OFF ON OFF ON
176 OFF OFF OFF OFF ON ON OFF ON
177 ON OFF OFF OFF ON ON OFF ON
178 OFF ON OFF OFF ON ON OFF ON
179 ON ON OFF O FF ON ON OFF ON
180 OFF OFF ON OFF ON ON OFF ON
181 ON OFF ON OFF ON ON OFF ON
182 OFF ON O N OFF ON ON OFF ON
183 ON ON O N OFF ON ON OFF ON
184 OFF OFF OFF ON ON ON OFF ON
185 ON OFF OFF ON ON ON OFF ON
186 OFF ON OFF ON ON ON OFF ON
187 ON ON OFF ON ON ON OFF ON
188 OFF OFF ON ON ON ON OFF ON
189 ON OFF ON ON ON O N OFF ON
190 OFF ON O N ON ON ON OFF ON
191 ON ON O N ON ON ON OFF ON
192 OFF OFF OFF OFF OFF OFF ON ON
193 ON OFF OFF OFF OFF OFF ON ON
194 OFF ON OFF OFF OFF OFF ON ON
195 ON ON OFF OFF OFF OFF ON ON
196 OFF OFF ON OFF OFF OFF ON ON
197 ON OFF ON OFF OFF OFF ON ON
198 OFF ON O N OFF OFF OFF ON ON
199 ON ON O N OFF OFF OFF ON ON
200 OFF OFF OFF ON OFF OFF ON ON
201 ON OFF OFF ON OFF OFF ON ON
202 OFF ON OFF ON OFF OFF ON ON
203 ON ON OFF ON OFF OFF ON ON
204 OFF OFF ON ON OFF OFF ON ON
205 ON OFF ON ON OFF OFF ON ON
206 OFF ON O N ON OFF OFF ON ON
207 ON ON O N ON OFF OFF ON ON
208 OFF OFF OFF OFF ON OFF ON ON
209 ON OFF OFF OFF ON OFF ON ON
210 OFF ON OFF OFF ON OFF ON ON
211 ON ON OFF OFF ON OFF ON ON
212 OFF OFF ON OFF ON OFF ON ON
213 ON OFF ON OFF ON OFF ON ON
214 OFF ON O N OFF ON OFF ON ON
215 ON ON O N OFF ON OFF ON ON
216 OFF OFF OFF ON ON OFF ON ON
217 ON OFF OFF ON ON OFF ON ON
218 OFF ON OFF ON ON OFF ON ON
219 ON ON OFF ON ON OFF ON ON
220 OFF OFF ON ON ON OFF ON ON
221 ON OFF ON ON ON OFF ON ON
222 OFF ON O N ON ON OFF ON ON
223 ON ON O N ON ON OFF ON ON
224 OFF OFF OFF OFF OFF ON ON ON
225 ON OFF OFF OFF OFF ON ON ON
226 OFF ON OFF OFF OFF ON ON ON
227 ON ON OFF OFF OFF ON ON ON
228 OFF OFF ON OFF OFF ON ON O N
229 ON OFF ON OFF OFF ON ON ON
230 OFF ON ON OFF OFF ON ON ON
231 ON ON ON OFF OFF ON ON ON
232 OFF OFF OFF ON OFF ON ON ON
233 ON OFF OFF ON OFF ON ON ON
234 OFF ON OFF ON OFF ON ON ON
235 ON ON OFF ON OFF ON ON ON
236 OFF OFF ON ON OFF ON ON ON
237 ON OFF ON ON OFF ON ON ON
238 OFF ON ON ON OFF ON ON ON
239 ON ON ON ON OFF ON ON O N
240 OFF OFF OFF OFF ON ON ON ON
241 ON OFF OFF OFF ON ON ON ON
242 OFF ON OFF OFF ON ON ON ON
243 ON ON OFF OFF ON ON ON ON
244 OFF OFF ON OFF ON ON ON ON
245 ON OFF ON OFF ON ON ON ON
246 OFF ON ON OFF ON ON ON ON
247 ON ON ON OFF ON ON ON O N
248 * OFF OFF OFF ON ON ON ON ON
249 * ON OFF OFF ON ON ON ON ON
250 * OFF ON OFF ON ON ON ON ON
251 * ON ON OFF ON ON ON ON ON
252 * OFF OFF O N ON ON ON ON ON
253 * ON OFF ON ON ON ON ON ON
254 * OFF ON ON ON ON ON ON ON
255 * ON ON ON ON ON ON ON ON
These registers expose the state of the station buttons. There is a register for each of the station
buttons. Register 1 is Station 1/Button 1, Register 9 is Station 2/Button 1, etc. Each station
requires 8 registers. On SmartSwitches with less than 8 buttons some registers will be unused.
Register # = ((Station #-1)*8+ Button #) Example (Station 7-1)*8+Button 3)=6*8+3= Register 51
Momentary inputs toggle state each time a button is pressed.
If Station 1/Button 1 is pressed
register 1 will read as a 1. If the same button is pressed again register 1 will read as a 0.
Register AddressRegister TypeDescription
1001 to 1400Discrete InputsMaintain Inputs
These registers expose the state of the station buttons. There is a register for each of the station
buttons. Register 1001 is Station 1/Button 1, Register 1009 is Station 2/Button 2, etc. Some
versions of the SmartSwitches have 8 buttons so each station is take 8 registers. On
SmartSwitches with less than 8 buttons some registers will be unused. Register # =
1000+((Station #-1)*8+ Button #) Example 1000+ (Station 7-1)*8+Button 3)=1000+6*8+3=
Register 1051
Maintain inputs will read as a 1 while the button is presse
d and held, and read as 0 when the
button is released.
Register AddressRegister TypeDescription
610
01Input RegisterButton Press FIFO Buffer
This read-only register allow you to retrieve the button presses and releases from a FIFO buffer,
similar to the keyboard buffer on a computer. When a button is pressed its number (1 to 400,
indicating falling edge) is added to the to the buffer. When the button is released the button
number +1000 is added to the buffer (1001 to 1400 indicating rising edge). When read the first
value in the buffer is returned. That value is then cleared and the remaining values in the buffer
shift one position. When the buffer is empty a read will return 0. Values remain the in buffer until
read, there is no automatic timeout of values.
This register allows you to see all button presses and releases
register.
10001 to 10400Holding RegistersButton Color/Intensity/Flash pattern value
These registers allow you to set the LED color, LED intensity, and LED flash pattern for each
LED on every station. Register 10001 is Station 1/LED 1, register 10009 is Station 2/LED 1. Each
station uses 8 registers, one for each LED. On stations with less than 8 LEDs some registers are
unused. The table below shows what value to write to achieve a particular intensity, color, and
flash pattern. Writing 0 will turn the LED off until another value is written. Register # =
10000+(Station # - 1)*8+LED #
Example #1: Writing 219 to Holding register 10001 would turn on the first LED on station
to blue at 100% intensity, with a fast flash.
#1
Example #2: Writing 215 to Holding register 10009 would turn on the first LED on station
#2 to green at 100% intensity, with no flash pattern (solid on).